Barth, A. (1951). The loyalty of free men. Viking Press.
芝加哥风格引文Barth, Alan. The Loyalty of Free Men. New York: Viking Press, 1951.
MLA引文Barth, Alan. The Loyalty of Free Men. Viking Press, 1951.
警告：这些引文格式不一定是100％准确.
APA引文