APA Style

Phillips, D. (2007). Longman Preparation Course for the TOEFL Test iBT [AUDIO CDs] . : Cambridge University Press, Cambridge, MA. 2007.

MLA Style

Phillips, Deborah. "Longman Preparation Course for the TOEFL Test iBT [AUDIO CDs]". : Cambridge University Press, Cambridge, MA. 2007, 2007. CD-AUDIO.