This is a guide to using the American Psychological Association referencing style. It is based on the American Publishing Handbook, Reference Items: Page Authors - person or organization, use amp for multiple authors. Year, Month Day - if available. Page title - italics. Website, place the word References centered, in bold, at the top of the page. The APA does not require other formatting for the reference page title such as underlining. This article reflects the guidelines of the fourth edition. Click here for fifth edition guidelines. On the APA reference page, you list all the sources you cited in your article. The list begins on a new page, Format Reference in Seventh Edition APA Style. Double-spaces the reference list, both within and between references. Do not add extra lines between: In the reference list, start with the author's last name and initials, followed by the year. The title of the book is written only in capital letters, the first word and all proper nouns. Include any other contributors, such as editors and translators, and the edition, if specified, such as "2nd ed." APA format. Surname, Initials. APA style is widely used by students, researchers, and professionals in the social and behavioral sciences. Scribbr's APA reference generator automatically generates accurate references and in-text citations for free. This citation guide outlines the most important citation guidelines from the APA Publication Manual 2020 edition. ~ The APA referencing style is an author-date style, so the in-text citation consists of the author and the year of publication provided wholly or partially in parentheses. Use only the author's last name followed by a comma and the year of publication. Include page, chapter, or section numbers if, for example, you need to be specific. This article reflects the guidelines of the 4th edition. Click here for fifth edition guidelines. The APA reference page is a separate page at the end of your article that lists all the sources you cited in the main text. References are sorted alphabetically, double-spaced, and formatted using an inch hanging indent.