APA ציטוט

Kaplan, Inc. (2012). New GMAT essentials 2013. Kaplan Pub.

Chicago Style (17th ed.) Citation

Kaplan, Inc. New GMAT Essentials 2013. New York: Kaplan Pub, 2012.

ציטוט MLA

Kaplan, Inc. New GMAT Essentials 2013. Kaplan Pub, 2012.