Cita APA (7th ed.)

Blau, P. M. (1975). Approaches to the study of social structure. Free Press.

Cita Chicago (17th ed.)

Blau, Peter M. Approaches to the Study of Social Structure. New York: Free Press, 1975.

Cita MLA (9th ed.)

Blau, Peter M. Approaches to the Study of Social Structure. Free Press, 1975.