Dyfyniad APA

Roselle, D., & Metcalf, F. (1981). Our common heritage: A world history. Ginn and Co..

Dyfyniad Arddull Chicago

Roselle, Daniel, and Fay Metcalf. Our Common Heritage: A World History. Lexington, Mass.: Ginn and Co., 1981.

Dyfyniad MLA

Roselle, Daniel, and Fay Metcalf. Our Common Heritage: A World History. Ginn and Co., 1981.

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