Gaya APA

Dantzker, M, L., Hunter, R, D. (2012). Research methods for criminology and criminal justice (3th Edition). Sudbury, Ontario: Jones & Bartleth Learning.

Gaya MLA

Dantzker, M., L.., Hunter, Ronald, D.. "Research methods for criminology and criminal justice". 3th Edition Sudbury, Ontario: Jones & Bartleth Learning, 2012. Text.