Dyfyniad APA

Pinkwater, D. M., & Pinkwater, J. (2006). Bad bear detectives: An Irving & Muktuk story. Houghton Mifflin.

Dyfyniad Arddull Chicago

Pinkwater, Daniel Manus, and Jill Pinkwater. Bad Bear Detectives: An Irving & Muktuk Story. Boston, [Mass.]: Houghton Mifflin, 2006.

Dyfyniad MLA

Pinkwater, Daniel Manus, and Jill Pinkwater. Bad Bear Detectives: An Irving & Muktuk Story. Houghton Mifflin, 2006.

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