Dyfyniad APA

McCall, E. S., & Boyd, J. (1957). The Buttons and Mr. Pete. Benefic Press, Publishing Division of Beckley-Cardy Company.

Dyfyniad Arddull Chicago

McCall, Edith S., and Jack Boyd. The Buttons and Mr. Pete. Chicago: Benefic Press, Publishing Division of Beckley-Cardy Company, 1957.

Dyfyniad MLA

McCall, Edith S., and Jack Boyd. The Buttons and Mr. Pete. Benefic Press, Publishing Division of Beckley-Cardy Company, 1957.

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