Nickels, T. (2002). Gay and lesbian Philadelphia: Tom Nickels. Arcadia.
Chicagoスタイル(17版)引用形式Nickels, Thom. Gay and Lesbian Philadelphia: Tom Nickels. Charleston: Arcadia, 2002.
MLA(8版)引用形式Nickels, Thom. Gay and Lesbian Philadelphia: Tom Nickels. Arcadia, 2002.
警告: この引用は必ずしも正確ではありません.