Cita APA (7a ed.)

Graduate Management Admission Council. (2012). GMAT: The only study guide by the creators of the test (13th ed. rev.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Graduate Management Admission Council. GMAT: The Only Study Guide by the Creators of the Test. 13th ed. rev. Hoboken, New Jersey: John Wiley & Sons, 2012.

Cita MLA (9a ed.)

Graduate Management Admission Council. GMAT: The Only Study Guide by the Creators of the Test. 13th ed. rev. John Wiley & Sons, 2012.