Dyfyniad APA

Herbert Butterfield. (1950). Christianity and history. New York: Chrles Scribner's Sons.

Dyfyniad Arddull Chicago

Herbert Butterfield. Christianity and History. New York: Chrles Scribner's Sons, 1950.

Dyfyniad MLA

Herbert Butterfield. Christianity and History. New York: Chrles Scribner's Sons, 1950.

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