APA引文
Berger, R. M. (1996). Gay and gray: The older homosexual man (2. ed.). Haworth Press.
芝加哥风格引文
Berger, Raymond M. Gay and Gray: The Older Homosexual Man. 2. ed. New York: Haworth Press, 1996.
MLA引文
Berger, Raymond M. Gay and Gray: The Older Homosexual Man. 2. ed. Haworth Press, 1996.
警告：这些引文格式不一定是100％准确.