APA (7th ed.) Citation

Blumstein, A., & Wallman, J. (2000). The crime drop in America. University Press.

Chicago Style (17th ed.) Citation

Blumstein, Alfred, and Joel Wallman. The Crime Drop in America. Cambridge: University Press, 2000.

MLA (9th ed.) Citation

Blumstein, Alfred, and Joel Wallman. The Crime Drop in America. University Press, 2000.

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