Cita APA (7a ed.)

Phillips, D. (2013). Longman preparation course for the TOEFL: IBT (2nd. ed.). Longman.

Cita Chicago Style (17a ed.)

Phillips, Deborah. Longman Preparation Course for the TOEFL: IBT. 2nd. ed. New York: Longman, 2013.

Cita MLA (8a ed.)

Phillips, Deborah. Longman Preparation Course for the TOEFL: IBT. 2nd. ed. Longman, 2013.