Cita APA (7a ed.)

Educational Testing Service. The official guide to the GRE revised general test (2a ed.).

Cita Chicago Style (17a ed.)

Educational Testing Service. The Official Guide to the GRE Revised General Test. 2a ed.

Cita MLA (8a ed.)

Educational Testing Service. The Official Guide to the GRE Revised General Test. 2a ed.