Tearoom trade : : a study of homosexual encounters in public places.

MLA

Humphreys, Laud. Tearoom Trade : a Study of Homosexual Encounters In Public Places. London: Duckworth, 1974.

APA

Humphreys, L. (1974). Tearoom trade : a study of homosexual encounters in public places. London: Duckworth.

Chicago

Humphreys, Laud Tearoom Trade: A Study of Homosexual Encounters In Public Places. London: Duckworth, 1974.