APA (7th ed.) Zitazioa
Kennedy, H. C. (1988). Ulrichs: The life and works of Karl Heinrich Ulrichs : pioneer of the modern gay movement. Alyson.
Chicago Style (17th ed.) Zitazioa
Kennedy, Hubert C. Ulrichs: The Life and Works of Karl Heinrich Ulrichs : Pioneer of the Modern Gay Movement. Boston: Alyson, 1988.
MLA (9th ed.) Zitazioa
Kennedy, Hubert C. Ulrichs: The Life and Works of Karl Heinrich Ulrichs : Pioneer of the Modern Gay Movement. Alyson, 1988.
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