Leap, W. L. (1999). Public sex - gay space. New York: Columbia University Press.
Chicago Style (17th ed.) CitationLeap, William L. Public Sex - Gay Space. New York: Columbia University Press, 1999.
MLA引文Leap, William L. Public Sex - Gay Space. New York: Columbia University Press, 1999.
警告：這些引文格式不一定是100％准確.