Cita APA (7a ed.)

Hammond, P. E. (1967). Sociologists at work: Essays on the craft of social research. Doubleday.

Cita Chicago Style (17a ed.)

Hammond, Phillip E. Sociologists at Work: Essays on the Craft of Social Research. Nueva York: Doubleday, 1967.

Cita MLA (8a ed.)

Hammond, Phillip E. Sociologists at Work: Essays on the Craft of Social Research. Doubleday, 1967.