Dyfyniad APA

Berenstain, S., & Berenstain, J. (1988). The Berenstain bears and the double dare. Random House.

Dyfyniad Arddull Chicago

Berenstain, Stan, and Jan Berenstain. The Berenstain Bears and the Double Dare. New York: Random House, 1988.

Dyfyniad MLA

Berenstain, Stan, and Jan Berenstain. The Berenstain Bears and the Double Dare. Random House, 1988.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.