Cita APA (7th ed.)

Freiberg, J. W. (1979). Critical sociology: European perspectives. Irvington.

Cita Chicago (17th ed.)

Freiberg, J. W. Critical Sociology: European Perspectives. New York: Irvington, 1979.

Cita MLA (9th ed.)

Freiberg, J. W. Critical Sociology: European Perspectives. Irvington, 1979.