Dyfyniad APA

(1983). The American Heritage dictionary (Based on the new 2nd college ed.). Dell Book.

Dyfyniad Arddull Chicago

The American Heritage Dictionary. Based on the new 2nd college ed. New York: Dell Book, 1983.

Dyfyniad MLA

The American Heritage Dictionary. Based on the new 2nd college ed. Dell Book, 1983.

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