Kennedy, H. C. (1988). Ulrichs: The life and works of Karl Heinrich Ulrichs ; pioneer of the modern gay movement / Hubert Kennedy (1. Auflage.). Alyson.
Citazione stile Chigago Style (17a edizione)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.
Citatione MLA (8a ed.)Kennedy, Hubert C. Ulrichs: The Life and Works of Karl Heinrich Ulrichs ; Pioneer of the Modern Gay Movement / Hubert Kennedy. 1. Auflage. Alyson, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.