Ray, R. D. (1993). Gays: in or out?: The U.S. military & homosexuals ; a sourcebook ; military necessity & homosexuality / by Ronald D. Ray. Maxwell Macmillan Company.
Chicago-Zitierstil (17. Ausg.)Ray, Ronald D. Gays: In or Out?: The U.S. Military & Homosexuals ; a Sourcebook ; Military Necessity & Homosexuality / by Ronald D. Ray. New York: Maxwell Macmillan Company, 1993.
MLA-Zitierstil (8. Ausg.)Ray, Ronald D. Gays: In or Out?: The U.S. Military & Homosexuals ; a Sourcebook ; Military Necessity & Homosexuality / by Ronald D. Ray. Maxwell Macmillan Company, 1993.
警告：这些引文格式不一定是100％准确.