APA (7th ed.) Zitazioa
Silverstein, C., White, E., Leonard, M., & Beck, I. (1977). The joy of gay sex: An intimate guide for gay men to the pleasures of a gay lifestyle. Simon and Schuster.
Chicago Style (17th ed.) Zitazioa
Silverstein, Charles, Edmund White, Michael Leonard, eta Ian Beck. The Joy of Gay Sex: An Intimate Guide for Gay Men to the Pleasures of a Gay Lifestyle. New York: Simon and Schuster, 1977.
MLA (9th ed.) Zitazioa
Silverstein, Charles, et al. The Joy of Gay Sex: An Intimate Guide for Gay Men to the Pleasures of a Gay Lifestyle. Simon and Schuster, 1977.
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