APA (7th ed.) Zitazioa

Gear, J., & Gear, R. (1996). Cambridge preparation for the TOEFL test (2a. ed.). University of Cambridge.

Chicago Style (17th ed.) Zitazioa

Gear, Jolene, eta Robert Gear. Cambridge Preparation for the TOEFL Test. 2a. ed. Cambridge: University of Cambridge, 1996.

MLA (9th ed.) Zitazioa

Gear, Jolene, eta Robert Gear. Cambridge Preparation for the TOEFL Test. 2a. ed. University of Cambridge, 1996.