Cita APA (7th ed.)
Levine, M. P. (1979). Gay men: The sociology of male homosexuality. Harper & Row.
Cita Chicago (17th ed.)
Levine, Martin P. Gay Men: The Sociology of Male Homosexuality. New York ; San Francisco ; London: Harper & Row, 1979.
Cita MLA (9th ed.)
Levine, Martin P. Gay Men: The Sociology of Male Homosexuality. Harper & Row, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.