The basic APA reference page formatting style is to give the name of the author, the date of publication, the title of the book or article cited and the publisher's information. This basic information is used in all citations. When citing a book, this information is formatted as follows:
Author Lastname, First Initial(s). (Date of Publication). Title of book: Subtitle if applicable. Publisher Location: Publisher Name.
For example: Douglas, M. (2002). Purity and danger. New York, NY: Routledge.
When citing a work with multiple authors, the last two authors are separated by an ampersand: Pratchett, T., & Gaiman, N. (2006). Good Omens. New York, NY: HarperTorch.