APA (7. basım) Alıntı

Kolby, J., & Vaughn, D. (2008). Nova's GMAT math bible. Nova Press.

Chicago Style (17. basım) Atıf

Kolby, Jeff, ve Derrick Vaughn. Nova's GMAT Math Bible. Los Angeles, CA: Nova Press, 2008.

MLA (9th ed.) Atıf

Kolby, Jeff, ve Derrick Vaughn. Nova's GMAT Math Bible. Nova Press, 2008.