APA引文

DREWS, D. A. e. a. (1979). Tandem: Language in action series skills reinforcement (teacher's edition). National Textbook.

Chicago Style (17th ed.) Citation

DREWS, Donna Anthony et all. Tandem: Language in Action Series Skills Reinforcement (teacher's Edition). Skokie: National Textbook, 1979.

MLA引文

DREWS, Donna Anthony et all. Tandem: Language in Action Series Skills Reinforcement (teacher's Edition). National Textbook, 1979.