APA(7版)引用形式

David James Press. The gay and lesbian map & guide of Philadelphia (Ausgabe 1988 - 1989.). David James Press.

Chicagoスタイル(17版)引用形式

David James Press. The Gay and Lesbian Map & Guide of Philadelphia. Ausgabe 1988 - 1989. New York: David James Press.

MLA(8版)引用形式

David James Press. The Gay and Lesbian Map & Guide of Philadelphia. Ausgabe 1988 - 1989. David James Press.

警告: この引用は必ずしも正確ではありません.