Kennedy, H. C. (1988). Ulrichs: The life and works of Karl Heinrich Ulrichs ; pioneer of the modern gay movement / Hubert Kennedy (1. Auflage.). Alyson.
Chicagoスタイル(17版)引用形式Kennedy, Hubert C. Ulrichs: The Life and Works of Karl Heinrich Ulrichs ; Pioneer of the Modern Gay Movement / Hubert Kennedy. 1. Auflage. Boston: Alyson, 1988.
MLA(8版)引用形式Kennedy, Hubert C. Ulrichs: The Life and Works of Karl Heinrich Ulrichs ; Pioneer of the Modern Gay Movement / Hubert Kennedy. 1. Auflage. Alyson, 1988.
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