Gottlieb, A. R. (2000). Out of the twilight: Fathers of gay men speak. Haworth Press.
Lua i Stíl Chicago (17ú heag.)Gottlieb, Andrew R. Out of the Twilight: Fathers of Gay Men Speak. New York [u.a.]: Haworth Press, 2000.
Lua MLA (8ú heag.)Gottlieb, Andrew R. Out of the Twilight: Fathers of Gay Men Speak. Haworth Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.