Cita APA (7a ed.)

Bryant, C. D., & Peck, D. L. (2007). 21st century sociology: A reference handbook. Sage.

Cita Chicago Style (17a ed.)

Bryant, Clifton D., y Dennis L. Peck. 21st Century Sociology: A Reference Handbook. Thousand Oaks, California [etc.]: Sage, 2007.

Cita MLA (9a ed.)

Bryant, Clifton D., y Dennis L. Peck. 21st Century Sociology: A Reference Handbook. Sage, 2007.