United Nations Division of Statistics - Check under Demographic Yearbook for Marriage and Divorce
Office for National Statistics, England and Wales - Marriage, cohabitation, civil partnerships
Academic articles, books, and other sources often refer to previously published articles, books and other sources. You'll usually see the author of the previous source in the sentence or in the intext citation.
You will NOT include this source as if you read the study yourself.
For example, there is a paper written by Anderson that is referred to in an article written by Robb. You read the article by Robb; NOT the paper by Anderson. This is what you write:
According to Anderson's 2013 study (as cited in Robb, 2019), learning APA "can be difficult, especially when students are focusing on content area and not writing styles" (p. 33). In addition, some elements of APA seem subjective to students (Anderson, 2013 as cited in Robb, 2019).
In the reference list, you include the article you read; not the article you read about.
Robb, L. (2019). Librarianship in community colleges. Journal of Libraries, 110(2), 31-35. https://doil.something/something/000000.
To successfully synthesize (or integrate, or put together, or blend) your sources into your own writing, you need to think about balancing the amount of your own writing with the other sources you are using. For example, look at the following texts. The highlighted text is from other sources.
Writing #1
Composting is a great way to use grass clippings, shredded leaves, and even discarded food items to add nutrients to your yard or garden. The key to composting is to have brown materials (shredded dry leaves, twigs, and branches) and green materials (grass clippings and kitchen scraps) as well as water to keep the mixture moist. Willi Evans Galloway writes in Organic Gardener that the right equation for composting is “Compost = Air + Water + 2 Parts Browns + 1 Part Greens” (2004). The brown materials contain carbon and the green materials contain nitrogen which are necessary for bacteria and fungi, as well as larger organisms such as worms, to live and speed up the decomposing process (USDA, n.d.). The EPA (Environmental Protection Agency) also suggests using a tarp over the compost pile to increase the heat and speed up the decomposition process (2017). Although creating a compost pile does require a little maintenance and an occasional toss to keep good air flow, the benefits are reducing food waste as well as putting yard waste to good use.
Writing #2
Composting is a great way to use yard and food waste to add nutrients to the yard. “Composting speeds the process by providing an ideal environment for bacteria and other decomposing microorganisms. The final product, humus or compost, looks and feels like fertile garden soil. This dark, crumbly, earthy-smelling stuff works wonders on all kinds of soil and provides vital nutrients to help plants grow and look better” (USDA, n.d.). The brown materials contain carbon and the green materials contain nitrogen which are necessary for bacteria and fungi, as well as larger organisms such as worms, to live and speed up the decomposing process (USDA, n.d.). According to the USDA (n.d.), “compost can be used for all your planting needs. Compost is an excellent source of organic matter to add to your garden or potted plants. It helps improve soil structure which contributes to good aeration and moisture-holding capacity. Compost is also a source of plant nutrients” (USDA, n.d.). Although creating a compost pile does require a little maintenance and an occasional toss to keep good air flow, the benefits are reducing food waste as well as putting yard waste to good use.
Writing #3
Composting is a great way to use grass clippings, shredded leaves, and even discarded food items to add nutrients to your yard or garden. The key to composting is to have brown materials (shredded dry leaves, twigs, and branches) and green materials (grass clippings and kitchen scraps) as well as water to keep the mixture moist. There is an equation for compost that is air+water+2 parts browns + 1 part greens. Carbon is in the brown materials and nitrogen is in the green materials. Both of these are important to support worms, bacteria and other organisms that break down materials. The EPA (Environmental Protection Agency) also suggests using a tarp over the compost pile to increase the heat and speed up the decomposition process (2017). Although creating a compost pile does require a little maintenance and an occasional toss to keep good air flow, the benefits are reducing food waste as well as putting yard waste to good use.
Citations