APA (7th ed.) Citation

Manhattan Prep. (2018). 5 lb. book of gre practice problems (Third edition.). Manhattan Prep.

Chicago Style (17th ed.) Citation

Manhattan Prep. 5 Lb. Book of Gre Practice Problems. Third edition. New York: Manhattan Prep, 2018.

MLA (9th ed.) Citation

Manhattan Prep. 5 Lb. Book of Gre Practice Problems. Third edition. Manhattan Prep, 2018.