Gaya APA

Regoli, R, M. et al (2008). Delinquency in society : Youth crime in the 21st century (Ed. ke-7). : McGraw-Hill.

Gaya MLA

Regoli, Robert, M.. et al. "Delinquency in society : Youth crime in the 21st century". Ed. ke-7 : McGraw-Hill, 2008. Textbook.