APA Citation

(2019). Cracking the GRE (2020 edition.). New York: Penguin random House.

Chicago Style Citation

Cracking the GRE. 2020 edition. New York: Penguin random House, 2019.

MLA Citation

Cracking the GRE. 2020 edition. New York: Penguin random House, 2019.

Warning: These citations may not always be 100% accurate.