Cita APA (7a ed.)

De Cecco, J. P. (1985). Origins of sexuality and homosexuality. Haworth.

Cita Chicago Style (17a ed.)

De Cecco, John P. Origins of Sexuality and Homosexuality. New York [u.a.]: Haworth, 1985.

Cita MLA (9a ed.)

De Cecco, John P. Origins of Sexuality and Homosexuality. Haworth, 1985.