Allen, C. (1979). The sexual perversions and abnormalities: A study in the psychology of paraphilia (Reprint of the 2nd ed. London 1949.). Greenwood Press.
Chicago Style (17th ed.) CitationAllen, Clifford. The Sexual Perversions and Abnormalities: A Study in the Psychology of Paraphilia. Reprint of the 2nd ed. London 1949. Westport, Conn: Greenwood Press, 1979.
MLA (9th ed.) CitationAllen, Clifford. The Sexual Perversions and Abnormalities: A Study in the Psychology of Paraphilia. Reprint of the 2nd ed. London 1949. Greenwood Press, 1979.
Warning: These citations may not always be 100% accurate.