Citazione APA

Berenstain, S., & Berenstain, J. (2000). The Berenstain Bears and the big blooper. Random House.

Stile di citazione Chicago

Berenstain, Stan, e Jan Berenstain. The Berenstain Bears and the Big Blooper. New York: Random House, 2000.

Citazione MLA

Berenstain, Stan, e Jan Berenstain. The Berenstain Bears and the Big Blooper. Random House, 2000.