Humphreys, L. (1975). Tearoom trade: Impersonal sex in public places (Enlarged ed. with a retrospect on ethical issues.). Aldine.
Cita Chicago Style (17a ed.)Humphreys, Laud. Tearoom Trade: Impersonal Sex in Public Places. Enlarged ed. with a retrospect on ethical issues. Chicago: Aldine, 1975.
Cita MLA (9a ed.)Humphreys, Laud. Tearoom Trade: Impersonal Sex in Public Places. Enlarged ed. with a retrospect on ethical issues. Aldine, 1975.
Precaución: Estas citas no son 100% exactas.