Persico, J. E. (1990). Casey: From the OSS to the CIA. Penguin Books.
芝加哥风格引文Persico, Joseph E. Casey: From the OSS to the CIA. New York: Penguin Books, 1990.
MLA引文Persico, Joseph E. Casey: From the OSS to the CIA. Penguin Books, 1990.
警告：这些引文格式不一定是100％准确.