Cita APA (7a ed.)

Shepard, J. M. (1993). Sociology (5th.ed.). West.

Cita Chicago Style (17a ed.)

Shepard, Jon M. Sociology. 5th.ed. Minneapolis: West, 1993.

Cita MLA (9a ed.)

Shepard, Jon M. Sociology. 5th.ed. West, 1993.