Cita APA (7th ed.)

Centers, R. (1949). The psychology of social classes: A study of class consciousness. Princeton University Press.

Cita Chicago (17th ed.)

Centers, Richard. The Psychology of Social Classes: A Study of Class Consciousness. Princeton: Princeton University Press, 1949.

Cita MLA (9th ed.)

Centers, Richard. The Psychology of Social Classes: A Study of Class Consciousness. Princeton University Press, 1949.