Gardiner, J. (1996). Who's a pretty boy then?: One hundred & fifty years of gay life in pictures / by James Gardiner. Serpent's Tail.
Chicago-referens (17:e uppl.)Gardiner, James. Who's a Pretty Boy Then?: One Hundred & Fifty Years of Gay Life in Pictures / by James Gardiner. London: Serpent's Tail, 1996.
MLA-referens (8:e uppl.)Gardiner, James. Who's a Pretty Boy Then?: One Hundred & Fifty Years of Gay Life in Pictures / by James Gardiner. Serpent's Tail, 1996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.