APA (7th ed.) Citation

Barlow, H. D., & Ferdinand, T. N. (1992). Understanding delinquency. HarperCollins.

Chicago Style (17th ed.) Citation

Barlow, Hugh D., and Theodore N. Ferdinand. Understanding Delinquency. New York, NY: HarperCollins, 1992.

MLA (9th ed.) Citation

Barlow, Hugh D., and Theodore N. Ferdinand. Understanding Delinquency. HarperCollins, 1992.

Warning: These citations may not always be 100% accurate.