APA (7th ed.) Citation

Durose, M. R., & Langton, L. (2013). Requests for police assistance, 2011. U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics.

Chicago Style (17th ed.) Citation

Durose, Matthew R., and Lynn Langton. Requests for Police Assistance, 2011. [Washington, D.C.]: U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics, 2013.

MLA (9th ed.) Citation

Durose, Matthew R., and Lynn Langton. Requests for Police Assistance, 2011. U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics, 2013.