Dyfyniad APA

Crews, F. C. (1992). The Random House handbook (6th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Crews, Frederick C. The Random House Handbook. 6th ed. New York: McGraw-Hill, 1992.

Dyfyniad MLA

Crews, Frederick C. The Random House Handbook. 6th ed. McGraw-Hill, 1992.

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