If you quote information from the source word for word or paraphrase a specific passage, you need to include an in-text citation. There are three pieces of information that the reader needs to see: the authors name, the date of publication, and the page numbers.
Examples:
1. According to Smith (2018:101), "The stark differences observed were startling."
2. Jenkins asserts that the average family does not eat their meals together (2016:112-15).
3. Homelessness reduces a persons access to healthcare and education (Johnson 2015:78).
When you summarize the overall content of a source, you need to include the source author's last name and the year the source was published at either the beginning or end of the sentence.
Examples:
1. Smith (2018) discussed how conflict theory could be applied to understand racism.
2. Various aspects of conflict theory can be applied to understand racism (Smith 2018).