APA (7th ed.) Citation

Azrael, D., Cook, P. J., & Miller, M. (2001). State and local prevalence of firearms ownership: Measurement, structure, and trends. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Azrael, Deborah, Philip J. Cook, and Matthew Miller. State and Local Prevalence of Firearms Ownership: Measurement, Structure, and Trends. Cambridge, Mass: National Bureau of Economic Research, 2001.

MLA (9th ed.) Citation

Azrael, Deborah, et al. State and Local Prevalence of Firearms Ownership: Measurement, Structure, and Trends. National Bureau of Economic Research, 2001.