APA (7th ed.) Citation

Phoenix, Broukal, M., & Nolan-Woods, E. (1996). Phoenix preparation for TOEFL. Phoenix.

Chicago Style (17th ed.) Citation

Phoenix, Milada Broukal, and Enid Nolan-Woods. Phoenix Preparation for TOEFL. New York: Phoenix, 1996.

MLA (8th ed.) Citation

Phoenix, et al. Phoenix Preparation for TOEFL. Phoenix, 1996.