Citazione Stile APA (7a Edizione)
Jaffe, E. D., & Hilbert, S. (2005). How to Prepare for the Graduate Management Admission Test: Barron's GMAT (13th ed.). Barron's Educational Series.
Citazione stile Chigago Style (17a edizione)
Jaffe, Eugene D., e Stephen Hilbert. How to Prepare for the Graduate Management Admission Test: Barron's GMAT. 13th ed. New York: Barron's Educational Series, 2005.
Citatione MLA (9a ed.)
Jaffe, Eugene D., e Stephen Hilbert. How to Prepare for the Graduate Management Admission Test: Barron's GMAT. 13th ed. Barron's Educational Series, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.