APA (7th ed.) Citation

Atwood, M., Baum, C., & Clark, C. (2001). Talking books. Big Media.

Chicago Style (17th ed.) Citation

Atwood, Margaret, Caroline Baum, and Carol Clark. Talking Books. New York, NY: Big Media, 2001.

MLA (8th ed.) Citation

Atwood, Margaret, et al. Talking Books. Big Media, 2001.