APA (7th ed.) Citation

Jaffe, E. D., & Hilbert, S. (1992). Barron's pass key to the GMAT: Graduate Management Admission Test. Barron's Educational Series.

Chicago Style (17th ed.) Citation

Jaffe, Eugene D., and Stephen Hilbert. Barron's Pass Key to the GMAT: Graduate Management Admission Test. Hauppauge [New York]: Barron's Educational Series, 1992.

MLA (9th ed.) Citation

Jaffe, Eugene D., and Stephen Hilbert. Barron's Pass Key to the GMAT: Graduate Management Admission Test. Barron's Educational Series, 1992.