Riencourt, A. d. (1968). The American empire. New York: A Delta Book.
Trích dẫn kiểu ChicagoRiencourt, Amaury de. The American Empire. New York: A Delta Book, 1968.
MLA引文Riencourt, Amaury de. The American Empire. New York: A Delta Book, 1968.
警告：这些引文格式不一定是100％准确.