Cita APA (7a ed.)
ETS. (2025). The Official Guide to the GRE: General test (4th Ed.). McGraw hill Education.
Cita Chicago Style (17a ed.)
ETS. The Official Guide to the GRE: General Test. 4th Ed. Chennai: McGraw hill Education, 2025.
Cita MLA (9a ed.)
ETS. The Official Guide to the GRE: General Test. 4th Ed. McGraw hill Education, 2025.
Precaución: Estas citas no son 100% exactas.