Dyfyniad APA

Durant, W. (1961). The age of reason begins Vol VII. Simon & Schuster.

Dyfyniad Arddull Chicago

Durant, Will. The Age of Reason Begins Vol VII. New York: Simon & Schuster, 1961.

Dyfyniad MLA

Durant, Will. The Age of Reason Begins Vol VII. Simon & Schuster, 1961.

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