Cita APA

Schaefer, R. T. (2013). Sociology in modules. New York: McGraw-Hill.

Chicago Style Citation

Schaefer, Richard T. Sociology in Modules. New York: McGraw-Hill, 2013.

Cita MLA

Schaefer, Richard T. Sociology in Modules. New York: McGraw-Hill, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.