Dyfyniad APA

Weiner, T. (2007). Legacy of ashes: The history of the CIA. Doubleday.

Dyfyniad Arddull Chicago

Weiner, Tim. Legacy of Ashes: The History of the CIA. New York: Doubleday, 2007.

Dyfyniad MLA

Weiner, Tim. Legacy of Ashes: The History of the CIA. Doubleday, 2007.

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