Dyfyniad APA

(1961). Webster's new secondary school dictionary. New York: American Book.

Dyfyniad Arddull Chicago

Webster's New Secondary School Dictionary. New York: American Book, 1961.

Dyfyniad MLA

Webster's New Secondary School Dictionary. New York: American Book, 1961.

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