Hart, J. 1. O. 3. (1979). Social work and sexual conduct. Routledge & K. Paul.
Citazione stile Chigago Style (17a edizione)Hart, John 1942 October 3-. Social Work and Sexual Conduct. London, Boston: Routledge & K. Paul, 1979.
Citatione MLA (9a ed.)Hart, John 1942 October 3-. Social Work and Sexual Conduct. Routledge & K. Paul, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.