APA (7th ed.) Citation

Jaffe, E. D., & Hilbert Stephen. (1989). How to prepare for the graduate management admission test GMAT (8th ed.). Barron's Educational Series.

Chicago Style (17th ed.) Citation

Jaffe, Eugene D., and Hilbert Stephen. How to Prepare for the Graduate Management Admission Test GMAT. 8th ed. New York: Barron's Educational Series, 1989.

MLA (9th ed.) Citation

Jaffe, Eugene D., and Hilbert Stephen. How to Prepare for the Graduate Management Admission Test GMAT. 8th ed. Barron's Educational Series, 1989.