Dyfyniad APA

(2012). Interventions: A Life in War and Peace. New York.

Dyfyniad Arddull Chicago

Interventions: A Life in War and Peace. The Penguin Press: New York, 2012.

Dyfyniad MLA

Interventions: A Life in War and Peace. New York, 2012.

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