Dyfyniad APA

Yolen, J. H. (1976). Writing books for children. The Writer.

Dyfyniad Arddull Chicago

Yolen, Jane H. Writing Books for Children. Boston: The Writer, 1976.

Dyfyniad MLA

Yolen, Jane H. Writing Books for Children. The Writer, 1976.

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