APA (7th ed.) Citation

Petersen, R. D. (2004). Understanding contemporary gangs in America: An interdisciplinary approach. Prentice Hall.

Chicago Style (17th ed.) Citation

Petersen, Rebecca D. Understanding Contemporary Gangs in America: An Interdisciplinary Approach. Upper Saddle River, NJ: Prentice Hall, 2004.

MLA (8th ed.) Citation

Petersen, Rebecca D. Understanding Contemporary Gangs in America: An Interdisciplinary Approach. Prentice Hall, 2004.