Citazione APA

Dennis L Peck & Clifton D Bryant. (2007). 21st century sociology: A reference handbook (v.1). Sage.

Stile di citazione Chicago

Dennis L Peck e Clifton D Bryant. 21st Century Sociology: A Reference Handbook (v.1). London: Sage, 2007.

Citazione MLA

Dennis L Peck e Clifton D Bryant. 21st Century Sociology: A Reference Handbook (v.1). Sage, 2007.