Cita APA (7th ed.)

Berenstain, J., & Berenstain, M. (2011). The Berenstain Bears come clean for school. HarperFestival.

Cita Chicago (17th ed.)

Berenstain, Jan, i Mike Berenstain. The Berenstain Bears Come Clean for School. New York: HarperFestival, 2011.

Cita MLA (8th ed.)

Berenstain, Jan, i Mike Berenstain. The Berenstain Bears Come Clean for School. HarperFestival, 2011.