Cita APA

O'brien, R. W., Martin, W. T., & Schrag, C. C. (1969). Readings in general sociology. Boston: Houghton Mifflin Company.

Chicago Style Citation

O'brien, Robert W., Walter T. Martin, i Clarence C. Schrag. Readings in General Sociology. Boston: Houghton Mifflin Company, 1969.

Cita MLA

O'brien, Robert W., Walter T. Martin, i Clarence C. Schrag. Readings in General Sociology. Boston: Houghton Mifflin Company, 1969.