Cita APA

Berenstain, S. 1., & Berenstain, J. 1. (1983). The Berenstain bears and the messy Room. New York: Random House.

Citación estilo Chicago

Berenstain, Stan 1923-2005, y Jan 1923-2012 Berenstain. The Berenstain Bears and the Messy Room. New York: Random House, 1983.

Cita MLA

Berenstain, Stan 1923-2005, y Jan 1923-2012 Berenstain. The Berenstain Bears and the Messy Room. New York: Random House, 1983.