APA aipamena

Berenstain, S., & Berenstain, J. (1990). The Berenstain Bears and the prize pumpkin. Random House.

Chicago Style aipamena

Berenstain, Stan, and Jan Berenstain. The Berenstain Bears and the Prize Pumpkin. New York: Random House, 1990.

MLA aipamena

Berenstain, Stan, and Jan Berenstain. The Berenstain Bears and the Prize Pumpkin. Random House, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.