APA Style

Berenstain, Stan, Berenstain, Jan. (1987). The Berenstain bears' trouble at school . : Random House.

Chicago Style

Berenstain, Stan, Berenstain, Jan. The Berenstain bears' trouble at school. : Random House, 1987. Text Book.

MLA Style

Berenstain, Stan, Berenstain, Jan. The Berenstain bears' trouble at school. : Random House, 1987. Text Book.

Turabian Style

Berenstain, Stan, Berenstain, Jan. The Berenstain bears' trouble at school. : Random House, 1987. Text Book.