Cita APA

Brinkerhoff, D. B., Ortega, S. T., & Weitz, R. Essentials of sociology (Ninth edition.).

Chicago Style Citation

Brinkerhoff, David B.,, Suzanne Trager Ortega, i Rose Weitz. Essentials of Sociology. Ninth edition.

Cita MLA

Brinkerhoff, David B.,, Suzanne Trager Ortega, i Rose Weitz. Essentials of Sociology. Ninth edition.

Atenció: Aquestes cites poden no estar 100% correctes.