APA (7th ed.) Citation

Berenstain, S. (2011). The berenstain bears and the trouble with friends.

Chicago Style (17th ed.) Citation

Berenstain, Stan. The Berenstain Bears and the Trouble with Friends. 2011.

MLA (8th ed.) Citation

Berenstain, Stan. The Berenstain Bears and the Trouble with Friends. 2011.

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