APA-viite (7. p.)
Crutchfield, R. D. (2014). Get a job: Labor markets, economic opportunity, and crime. New York University Press.
Chicago-viite (17. p.)
Crutchfield, Robert D. Get a Job: Labor Markets, Economic Opportunity, and Crime. New York: New York University Press, 2014.
MLA-viite (9. p.)
Crutchfield, Robert D. Get a Job: Labor Markets, Economic Opportunity, and Crime. New York University Press, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.