Cita APA (7a ed.)

Phillips, D. (2007). Longman preparation CD-ROM for the course for the TOEFL test: IBT 2.0 (2nd edition.). Pearson Educación.

Cita Chicago Style (17a ed.)

Phillips, D. Longman Preparation CD-ROM for the Course for the TOEFL Test: IBT 2.0. 2nd edition. New York: Pearson Educación, 2007.

Cita MLA (8a ed.)

Phillips, D. Longman Preparation CD-ROM for the Course for the TOEFL Test: IBT 2.0. 2nd edition. Pearson Educación, 2007.