Lua APA (7ú heag.)
Griensven, G. J. P. v. (1989). Epidemiology and prevention of HIV infection among homosexual men. s.n..
Lua i Stíl Chicago (17ú heag.)
Griensven, Godefridus Johannes Petrus van. Epidemiology and Prevention of HIV Infection Among Homosexual Men. [S.l: s.n., 1989.
Lua MLA (9ú heag.)
Griensven, Godefridus Johannes Petrus van. Epidemiology and Prevention of HIV Infection Among Homosexual Men. s.n., 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.