APA
Sampson R. J., Wikström P. H., . (2006). The explanation of crime : context, mechanisms, and development. Cambridge: Cambridge University Press.
Chicago
Sampson Robert J, Wikström Per-Olof H, . 2006. The explanation of crime : context, mechanisms, and development. Cambridge: Cambridge University Press.
Harvard
Sampson R. J., Wikström P. H., . (2006). The explanation of crime : context, mechanisms, and development. Cambridge: Cambridge University Press.
MLA
Sampson Robert J, Wikström Per-Olof H, . The explanation of crime : context, mechanisms, and development. Cambridge: Cambridge University Press. 2006.