Dyfyniad APA

York, M. J., & Ferraro Close, L. (2013). The three little pigs. Child's World.

Dyfyniad Arddull Chicago

York, M. J., and Laura Ferraro Close. The Three Little Pigs. Mankato, MN: Child's World, 2013.

Dyfyniad MLA

York, M. J., and Laura Ferraro Close. The Three Little Pigs. Child's World, 2013.

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