Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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