Dyfyniad APA

Kennedy, R. F. (1969). Thirteen days: A memoir of the cuban missile crisis. Signet book.

Dyfyniad Arddull Chicago

Kennedy, Robert F. Thirteen Days: A Memoir of the Cuban Missile Crisis. New York: Signet book, 1969.

Dyfyniad MLA

Kennedy, Robert F. Thirteen Days: A Memoir of the Cuban Missile Crisis. Signet book, 1969.

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