Dyfyniad APA

Berenstain, J., & Berenstain, M. (2010). The Berenstain Bears' computer trouble. HarperFestival.

Dyfyniad Arddull Chicago

Berenstain, Jan, and Mike Berenstain. The Berenstain Bears' Computer Trouble. New York: HarperFestival, 2010.

Dyfyniad MLA

Berenstain, Jan, and Mike Berenstain. The Berenstain Bears' Computer Trouble. HarperFestival, 2010.

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