Hartjen, C. A. (1978). Crime and criminalization (2nd.ed.). Holt, Rinehart and Winston.
Citazione stile Chigago Style (17a edizione)Hartjen, Clayton A. Crime and Criminalization. 2nd.ed. New York: Holt, Rinehart and Winston, 1978.
Citatione MLA (9a ed.)Hartjen, Clayton A. Crime and Criminalization. 2nd.ed. Holt, Rinehart and Winston, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.