APA (7e ed.) Bronvermelding

Berenstain, S., & Berenstain, J. (1983). The Berenstain Bears and the messy room. Random House.

Chicago (17e ed.) Bronvermelding

Berenstain, Stan, en Jan Berenstain. The Berenstain Bears and the Messy Room. New York: Random House, 1983.

MLA (8e ed.) Bronvermelding

Berenstain, Stan, en Jan Berenstain. The Berenstain Bears and the Messy Room. Random House, 1983.