Kennedy, H. C. (1988). Ulrichs: The life and works of Karl Heinrich Ulrichs ; pioneer of the modern gay movement / Hubert Kennedy (1. Auflage.). Alyson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKennedy, Hubert C. Ulrichs: The Life and Works of Karl Heinrich Ulrichs ; Pioneer of the Modern Gay Movement / Hubert Kennedy. 1. Auflage. Boston: Alyson, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKennedy, Hubert C. Ulrichs: The Life and Works of Karl Heinrich Ulrichs ; Pioneer of the Modern Gay Movement / Hubert Kennedy. 1. Auflage. Alyson, 1988.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.