Dyfyniad APA

Brinkley, A. (2003). American history: A survey (11th ed.). Boston: McGraw-Hill.

Dyfyniad Arddull Chicago

Brinkley, Alan. American History: A Survey. 11th ed. Boston: McGraw-Hill, 2003.

Dyfyniad MLA

Brinkley, Alan. American History: A Survey. 11th ed. Boston: McGraw-Hill, 2003.

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