APA (7th ed.) Citation

Berenstain, S., Berenstain, J., & Berenstain, M. (2009). The Berenstain Bears' family reunion. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Berenstain, Stan, Jan Berenstain, and Mike Berenstain. The Berenstain Bears' Family Reunion. New York, NY: HarperCollins Publishers, 2009.

MLA (8th ed.) Citation

Berenstain, Stan, et al. The Berenstain Bears' Family Reunion. HarperCollins Publishers, 2009.

Warning: These citations may not always be 100% accurate.