Ludlum, R. (1974). Rhinemann exchange. Bentam Books.
Chicago Edition CitationLudlum, Robert. Rhinemann Exchange. New York: Bentam Books, 1974.
MLA引文Ludlum, Robert. Rhinemann Exchange. Bentam Books, 1974.
警告：这些引文格式不一定是100％准确.
APA引文