Gear, J., & Gear, R. (2002). Cambridge Preparation for the TOEFL Test (Tercera edición.). Cambridge University Press.
Chicago Style (17th ed.) CitationGear, Jolene, and Robert Gear. Cambridge Preparation for the TOEFL Test. Tercera edición. Cambridge: Cambridge University Press, 2002.
MLA (9th ed.) CitationGear, Jolene, and Robert Gear. Cambridge Preparation for the TOEFL Test. Tercera edición. Cambridge University Press, 2002.
Warning: These citations may not always be 100% accurate.