King, E., & Patton, C. (1993). Safety in numbers: Safer sex and gay men (1. Auflage.). Cassell.
Chicagoスタイル(17版)引用形式King, Edward, , Cindy Patton. Safety in Numbers: Safer Sex and Gay Men. 1. Auflage. London: Cassell, 1993.
MLA(8版)引用形式King, Edward, , Cindy Patton. Safety in Numbers: Safer Sex and Gay Men. 1. Auflage. Cassell, 1993.
警告: この引用は必ずしも正確ではありません.