APA (7th ed.) Citation

Kaplan Test Prep and Admissions & Kaplan, Inc. (2008). GRE Exam: Premier program 2009 edition. Kaplan Publishing.

Chicago Style (17th ed.) Citation

Kaplan Test Prep and Admissions and Inc Kaplan. GRE Exam: Premier Program 2009 Edition. New York: Kaplan Publishing, 2008.

MLA (9th ed.) Citation

Kaplan Test Prep and Admissions and Inc Kaplan. GRE Exam: Premier Program 2009 Edition. Kaplan Publishing, 2008.