Dyfyniad APA

Kevin Henkes. (2012). Penny and her song. Greenwillow Books.

Dyfyniad Arddull Chicago

Kevin Henkes. Penny and Her Song. New York: Greenwillow Books, 2012.

Dyfyniad MLA

Kevin Henkes. Penny and Her Song. Greenwillow Books, 2012.

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