Dyfyniad APA

(2002). Reading the american past. Boston, MA: Bedford/St.Martin's Press.

Dyfyniad Arddull Chicago

Reading the American Past. Boston, MA: Bedford/St.Martin's Press, 2002.

Dyfyniad MLA

Reading the American Past. Boston, MA: Bedford/St.Martin's Press, 2002.

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