APA-Zitierstil (7. Ausg.)
Jaffe, E. D., & Hilbert, S. (2005). How to Prepare for the Graduate Management Admission Test: Barron's GMAT (13th ed.). Barron's Educational Series.
Chicago-Zitierstil (17. Ausg.)
Jaffe, Eugene D., und Stephen Hilbert. How to Prepare for the Graduate Management Admission Test: Barron's GMAT. 13th ed. New York: Barron's Educational Series, 2005.
MLA-Zitierstil (9. Ausg.)
Jaffe, Eugene D., und Stephen Hilbert. How to Prepare for the Graduate Management Admission Test: Barron's GMAT. 13th ed. Barron's Educational Series, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.