Dyfyniad APA

American Historical Association, ebrary, Inc, Foner, E., & McGirr, L. (2011). American history now. Temple University Press.

Dyfyniad Arddull Chicago

American Historical Association, Inc ebrary, Eric Foner, and Lisa McGirr. American History Now. Philadelphia: Temple University Press, 2011.

Dyfyniad MLA

American Historical Association, et al. American History Now. Temple University Press, 2011.

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