Cita APA (7a ed.)

USA, Law Enforcement Assistance Administration, & USA Law Enforcement Assistance Administration. (1975). Providence Educational Center. U.S. Govt. Print. Office.

Cita Chicago Style (17a ed.)

USA, Law Enforcement Assistance Administration, y USA Law Enforcement Assistance Administration. Providence Educational Center. Washington, D.C: U.S. Govt. Print. Office, 1975.

Cita MLA (8a ed.)

USA, Law Enforcement Assistance Administration, y USA Law Enforcement Assistance Administration. Providence Educational Center. U.S. Govt. Print. Office, 1975.