Citação norma APA

Educational Testing Service & Graduate Management Admission Council. (1994). The Official guide for GMAT review (7th edition.). GMAT Program Direction Office, Educational Testing Service.

Citação norma Chicago

Educational Testing Service and Graduate Management Admission Council. The Official Guide for GMAT Review. 7th edition. Princeton, New Jersey: GMAT Program Direction Office, Educational Testing Service, 1994.

Citação norma MLA

Educational Testing Service and Graduate Management Admission Council. The Official Guide for GMAT Review. 7th edition. GMAT Program Direction Office, Educational Testing Service, 1994.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.