Jensen, K. F. (2008). Cautious beginnings: Canadian foreign intelligence, 1939-51. UBC Press.
芝加哥风格引文Jensen, Kurt F. Cautious Beginnings: Canadian Foreign Intelligence, 1939-51. Vancouver: UBC Press, 2008.
MLA引文Jensen, Kurt F. Cautious Beginnings: Canadian Foreign Intelligence, 1939-51. UBC Press, 2008.
警告:这些引文格式不一定是100%准确.