Lua APA (7ú heag.)

Nickels, T. (2002). Gay and lesbian Philadelphia: Tom Nickels. Arcadia.

Lua i Stíl Chicago (17ú heag.)

Nickels, Thom. Gay and Lesbian Philadelphia: Tom Nickels. Charleston: Arcadia, 2002.

Lua MLA (8ú heag.)

Nickels, Thom. Gay and Lesbian Philadelphia: Tom Nickels. Arcadia, 2002.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.