Cita APA (7a ed.)

Smith, R. W., & Preston, F. W. (1982). Sociology: An introduction (2nd ed.). St. Martin's Press.

Cita Chicago Style (17a ed.)

Smith, Ronald W., y Frederick W. Preston. Sociology: An Introduction. 2nd ed. New York: St. Martin's Press, 1982.

Cita MLA (8a ed.)

Smith, Ronald W., y Frederick W. Preston. Sociology: An Introduction. 2nd ed. St. Martin's Press, 1982.