APA (7th ed.) Citation

Brownstein, S. C. (1999). How to prepare for the GRE: Graduate record examination (13th ed.). Barron's Educational Series, Inc.

Chicago Style (17th ed.) Citation

Brownstein, Samuel C. How to Prepare for the GRE: Graduate Record Examination. 13th ed. Hauppauge, N.Y: Barron's Educational Series, Inc, 1999.

MLA (9th ed.) Citation

Brownstein, Samuel C. How to Prepare for the GRE: Graduate Record Examination. 13th ed. Barron's Educational Series, Inc, 1999.