Cita APA

Schaefer, R. T. (2013). Sociology: A brief introduction (10th ed.). McGraw-Hill.

Citación estilo Chicago

Schaefer, Richard T. Sociology: A Brief Introduction. 10th ed. Dubuque, Iowa: McGraw-Hill, 2013.

Cita MLA

Schaefer, Richard T. Sociology: A Brief Introduction. 10th ed. McGraw-Hill, 2013.