APA

United States, . (1975). Problems in administering programs to improve law enforcement education, Law Enforcement Assistance Administration, Department of Justice. [Washington, D.C: .

Chicago

United States, . 1975. Problems in administering programs to improve law enforcement education, Law Enforcement Assistance Administration, Department of Justice. [Washington, D.C: .

Harvard

United States, . (1975). Problems in administering programs to improve law enforcement education, Law Enforcement Assistance Administration, Department of Justice. [Washington, D.C: .

MLA

United States, . Problems in administering programs to improve law enforcement education, Law Enforcement Assistance Administration, Department of Justice. [Washington, D.C: . 1975.