Dyfyniad APA
Henderson, L. (2001). Managing uncertainty: Risk and unprotected anal intercourse among gay men who do not know their HIV status. Community HIV and AIDS Prevention Strategy.
Dyfyniad Arddull Chicago
Henderson, Laurie. Managing Uncertainty: Risk and Unprotected Anal Intercourse Among Gay Men Who Do Not Know Their HIV Status. London: Community HIV and AIDS Prevention Strategy, 2001.
Dyfyniad MLA
Henderson, Laurie. Managing Uncertainty: Risk and Unprotected Anal Intercourse Among Gay Men Who Do Not Know Their HIV Status. Community HIV and AIDS Prevention Strategy, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.