APA Style

Berenstain, Stan, Berenstain, Jan. (1987). Bad habit . New York: Random House.

Chicago Style

Berenstain, Stan, Berenstain, Jan. Bad habit. New York: Random House, 1987. Text.

MLA Style

Berenstain, Stan, Berenstain, Jan. Bad habit. New York: Random House, 1987. Text.

Turabian Style

Berenstain, Stan, Berenstain, Jan. Bad habit. New York: Random House, 1987. Print.