Παραπομπή APA

Gear,Jolene, & Gear,Robert. (2002). Cambridge preparation for the TOEFL test. Cambridge University Press.

Παραπομπή Chicago Style

Gear,Jolene, και Gear,Robert. Cambridge Preparation for the TOEFL Test. Cambridge: Cambridge University Press, 2002.

Παραπομπή MLA

Gear,Jolene, και Gear,Robert. Cambridge Preparation for the TOEFL Test. Cambridge University Press, 2002.