APA Style

Berenstain, Stan, Berenstain, Jan. (1983). Messy room . New York: Random House.

Chicago Style

Berenstain, Stan, Berenstain, Jan. Messy room. New York: Random House, 1983. Text.

MLA Style

Berenstain, Stan, Berenstain, Jan. Messy room. New York: Random House, 1983. Text.

Turabian Style

Berenstain, Stan, Berenstain, Jan. Messy room. New York: Random House, 1983. Print.