Dyfyniad APA

United States. Army. Corps of Engineers. Manhattan District. The Atomic Bombings of Hiroshima and Nagasaki.

Dyfyniad Arddull Chicago

United States. Army. Corps of Engineers. Manhattan District. The Atomic Bombings of Hiroshima and Nagasaki.

Dyfyniad MLA

United States. Army. Corps of Engineers. Manhattan District. The Atomic Bombings of Hiroshima and Nagasaki.

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