APA (7th ed.) Citation

Allen, J., Bridges, C., & Power, B. (2008). Literature groups all year long. Stenhouse Publishers.

Chicago Style (17th ed.) Citation

Allen, Jennifer, Carolyn Bridges, and Brenda Power. Literature Groups All Year Long. Portland, ME: Stenhouse Publishers, 2008.

MLA (9th ed.) Citation

Allen, Jennifer, et al. Literature Groups All Year Long. Stenhouse Publishers, 2008.