APA (7th ed.) Citation

Martinson, T. H. (1993). GMAT supercourse (4th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Martinson, Thomas H. GMAT Supercourse. 4th ed. New York: Prentice Hall, 1993.

MLA (9th ed.) Citation

Martinson, Thomas H. GMAT Supercourse. 4th ed. Prentice Hall, 1993.

Warning: These citations may not always be 100% accurate.