APA

United States, Knerr C., . (1977). Confidentiality of research and statistical data: a compendium of State legislation. Washington: National Criminal Justice Information and Statistics Service, Law Enforcement Assistance Administration, U.S. Dept. of Justice.

Chicago

United States, Knerr Charles, . 1977. Confidentiality of research and statistical data: a compendium of State legislation. Washington: National Criminal Justice Information and Statistics Service, Law Enforcement Assistance Administration, U.S. Dept. of Justice.

Harvard

United States, Knerr C., . (1977). Confidentiality of research and statistical data: a compendium of State legislation. Washington: National Criminal Justice Information and Statistics Service, Law Enforcement Assistance Administration, U.S. Dept. of Justice.

MLA

United States, Knerr Charles, . Confidentiality of research and statistical data: a compendium of State legislation. Washington: National Criminal Justice Information and Statistics Service, Law Enforcement Assistance Administration, U.S. Dept. of Justice. 1977.