Cita APA (7th ed.)

KAPLAN. (2016). GRE PREMIER 2017. KAPLAN PUBISHING.

Cita Chicago (17th ed.)

KAPLAN. GRE PREMIER 2017. NEW YORK: KAPLAN PUBISHING, 2016.

Cita MLA (9th ed.)

KAPLAN. GRE PREMIER 2017. KAPLAN PUBISHING, 2016.

Atenció: Aquestes cites poden no estar 100% correctes.