Dyfyniad APA

Vernadsky, G. (1944). A history of Russia. New York: New Home Library.

Dyfyniad Arddull Chicago

Vernadsky, George. A History of Russia. New York: New Home Library, 1944.

Dyfyniad MLA

Vernadsky, George. A History of Russia. New York: New Home Library, 1944.

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