Dyfyniad APA

Buehner, C., & Buehner, M. (2010). Snowmen all year. Dial Books for Young Readers.

Dyfyniad Arddull Chicago

Buehner, Caralyn, and Mark Buehner. Snowmen All Year. New York: Dial Books for Young Readers, 2010.

Dyfyniad MLA

Buehner, Caralyn, and Mark Buehner. Snowmen All Year. Dial Books for Young Readers, 2010.

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