Johansen, I., & Johansen, R. (2010). Shadow zone. St. Martin's Press.
Chicago Style (17th ed.) CitationJohansen, Iris, and Roy Johansen. Shadow Zone. New York: St. Martin's Press, 2010.
MLA引文Johansen, Iris, and Roy Johansen. Shadow Zone. St. Martin's Press, 2010.
警告:這些引文格式不一定是100%准確.