Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Hart, John, y Diane Richardson. The Theory and Practice of Homosexuality. London [u.a.]: Routledge & Kegan Paul, 1981.

Cita MLA (8a ed.)

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