Dyfyniad APA

Applebaum. Empire of Friends. Cornell University Press.

Dyfyniad Arddull Chicago

Applebaum. Empire of Friends. Cornell University Press.

Dyfyniad MLA

Applebaum. Empire of Friends. Cornell University Press.

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