Cita APA (7th ed.)

Gear, J. &. G. (2014). Cambridge preparation for the TOEFL Test. Cambridge.

Cita Chicago (17th ed.)

Gear, Jolene & Gear. Cambridge Preparation for the TOEFL Test. New Delhi: Cambridge, 2014.

Cita MLA (9th ed.)

Gear, Jolene & Gear. Cambridge Preparation for the TOEFL Test. Cambridge, 2014.