Cita APA (7a ed.)

Dufty, N., & Dufty, N. F. (1969). The sociology of the blue-collar worker. International studies in sociology and social anthropology.

Cita Chicago Style (17a ed.)

Dufty, N.F, y Norman F. Dufty. "The Sociology of the Blue-collar Worker." International Studies in Sociology and Social Anthropology 1969.

Cita MLA (8a ed.)

Dufty, N.F, y Norman F. Dufty. "The Sociology of the Blue-collar Worker." International Studies in Sociology and Social Anthropology, 1969.