Halperin, D. M. (1990). One hundred years of homosexuality. New York: Routledge.
芝加哥风格引文Halperin, David M. One Hundred Years of Homosexuality. New York: Routledge, 1990.
MLA引文Halperin, David M. One Hundred Years of Homosexuality. New York: Routledge, 1990.
警告：这些引文格式不一定是100％准确.