APA provides guidelines for formatting references as well as the page itself. Creation of APA style references. Play with the Scribbr citation example generator below to learn more about APA. The Scribbr APA Reference Generator automatically generates accurate references and in-text citations for free. This citation guide presents the most important citation guidelines from the 1st edition. Place the word References centered, in bold, at the top of the page. APA does not require any other formatting for your reference page title, such as underlining. When citing a source with up to three authors, cite the names of all authors. For four or more authors, indicate first name only, followed by ' et al. ': Number of authors. Example of in-text citation. Davis, 2019 Davis and Barrett, 2019 If you wish to use a referencing style other than APA, please see these library guides: MLA and Chicago by Purdue Harvard, Vancouver, IEEE, MHRA, and OSCOLA by University of Lincoln. Introduction to APA. The APA citation style is primarily used in business, social sciences, healthcare, and education. Indent the first line of each paragraph. using the tab key or paragraph formatting function of your word processing program. Page Numbers: Write a page number in the upper right corner of each page, including the title page or cover page, ie. Student papers do not require a header on any page. In this style, each reference consists of an in-text citation of author and date, with full details in the reference list at the end of the document. How to use this SEO guide: See our SEO style guidelines below for an overview of text and end-of-text rules that apply in all formats.