Παραπομπή APA

Dennis L Peck & Clifton D Bryant. (2007). 21st century sociology: A reference handbook (v.2). Sage.

Παραπομπή Chicago Style

Dennis L Peck και Clifton D Bryant. 21st Century Sociology: A Reference Handbook (v.2). London: Sage, 2007.

Παραπομπή MLA

Dennis L Peck και Clifton D Bryant. 21st Century Sociology: A Reference Handbook (v.2). Sage, 2007.