Dyfyniad APA

Minarik, E. H., & Doubleday, D. (2010). Little Bear and the Marco Polo. HarperCollins.

Dyfyniad Arddull Chicago

Minarik, Else Holmelund, and Dorothy Doubleday. Little Bear and the Marco Polo. New York: HarperCollins, 2010.

Dyfyniad MLA

Minarik, Else Holmelund, and Dorothy Doubleday. Little Bear and the Marco Polo. HarperCollins, 2010.

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