APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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