APA (7th ed.) Citation

O'Brien, K. E., Boston, G. D., & Marcus, M. (1977). Directory of criminal justice information sources. Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice : For sale by the Supt. of Docs., U.S. Govt. Print. Off..

Chicago Style (17th ed.) Citation

O'Brien, Kevin E., Guy D. Boston, and Marvin Marcus. Directory of Criminal Justice Information Sources. Washington: Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1977.

MLA (9th ed.) Citation

O'Brien, Kevin E., et al. Directory of Criminal Justice Information Sources. Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1977.