APA (7th ed.) Citation

Martz, G. (2007). Cracking THE GMAT. Random House Inc..

Chicago Style (17th ed.) Citation

Martz, Geoff. Cracking THE GMAT. USA: Random House Inc., 2007.

MLA (9th ed.) Citation

Martz, Geoff. Cracking THE GMAT. Random House Inc., 2007.

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