Dyfyniad APA
Evans, R. J. (2013). Altered pasts: Counterfactuals in history. Brandeis University Press/Historical Society of Israel.
Dyfyniad Arddull Chicago
Evans, Richard J. Altered Pasts: Counterfactuals in History. Waltham, Massachusetts: Brandeis University Press/Historical Society of Israel, 2013.
Dyfyniad MLA
Evans, Richard J. Altered Pasts: Counterfactuals in History. Brandeis University Press/Historical Society of Israel, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.