APA (7th ed.) Citation

Tromanhauser, E., Knox, G. W., & Houston, J. G. (1995). Gangs and guns: A Task Force Report.

Chicago Style (17th ed.) Citation

Tromanhauser, E., G. W. Knox, and J. G. Houston. Gangs and Guns: A Task Force Report. 1995.

MLA (8th ed.) Citation

Tromanhauser, E., et al. Gangs and Guns: A Task Force Report. 1995.