Lua APA (7ú heag.)
Levine, M. P. (1979). Gay men: The sociology of male homosexuality. Harper & Row.
Lua i Stíl Chicago (17ú heag.)
Levine, Martin P. Gay Men: The Sociology of Male Homosexuality. New York ; San Francisco ; London: Harper & Row, 1979.
Lua MLA (9ú heag.)
Levine, Martin P. Gay Men: The Sociology of Male Homosexuality. Harper & Row, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.