Citação norma APA

(2017). Cracking the GRE: The strategies, practice, and review you need for the score you want. New York: Penguin Random House.

Citação norma Chicago

Cracking the GRE: The Strategies, Practice, and Review You Need for the Score You Want. New York: Penguin Random House, 2017.

Citação norma MLA

Cracking the GRE: The Strategies, Practice, and Review You Need for the Score You Want. New York: Penguin Random House, 2017.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.