APA (7th ed.) Citation

Hart, J., & Richardson, D. (1981). The theory and practice of homosexuality. Routledge % Kegan Paul.

Chicago Style (17th ed.) Citation

Hart, John, and Diane Richardson. The Theory and Practice of Homosexuality. London: Routledge % Kegan Paul, 1981.

MLA (9th ed.) Citation

Hart, John, and Diane Richardson. The Theory and Practice of Homosexuality. Routledge % Kegan Paul, 1981.

Warning: These citations may not always be 100% accurate.