Dyfyniad APA

Berenstain, S., & Berenstain, J. (2000). The birds, the bees, and the Berenstain Bears. Random House.

Dyfyniad Arddull Chicago

Berenstain, Stan, and Jan Berenstain. The Birds, the Bees, and the Berenstain Bears. New York: Random House, 2000.

Dyfyniad MLA

Berenstain, Stan, and Jan Berenstain. The Birds, the Bees, and the Berenstain Bears. Random House, 2000.

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