Dyfyniad APA

Martin, J. K. (1996). America and its peoples (3rd ed.). New York: Longman.

Dyfyniad Arddull Chicago

Martin, James Kirby. America and Its Peoples. 3rd ed. New York: Longman, 1996.

Dyfyniad MLA

Martin, James Kirby. America and Its Peoples. 3rd ed. New York: Longman, 1996.

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