The APA guidelines do not require or prohibit citations in an introduction or conclusion. ... The choice of using a citation in the introduction or conclusion is up to the writer. If using an interesting statistic to grab the reader's attention, be sure to cite it.

How do you cite an introduction?

There are two ways to include in-text citations in your paper: using a signal phrase or using parentheses. An effective way to include in-text citations is by introducing the author's name in a signal phrase and adding the page number at the end of the quotation or paraphrase.

What information does not need to be cited?

There are certain things that do not need documentation or credit, including: Writing your own lived experiences, your own observations and insights, your own thoughts, and your own conclusions about a subject. When you are writing up your own results obtained through lab or field experiments.