APA (7th ed.) Zitazioa
Signorile, M. (1997). Life outside: The Signorile report on gay men, sex, drugs, muscles, and the passages of life. HarperCollinsPublishers.
Chicago Style (17th ed.) Zitazioa
Signorile, Michelangelo. Life Outside: The Signorile Report on Gay Men, Sex, Drugs, Muscles, and the Passages of Life. New York, NY: HarperCollinsPublishers, 1997.
MLA (9th ed.) Zitazioa
Signorile, Michelangelo. Life Outside: The Signorile Report on Gay Men, Sex, Drugs, Muscles, and the Passages of Life. HarperCollinsPublishers, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.