U.S. Agency for International Development Office of Public Safety & Walton, F. E. (1966). Survey of Philippine law enforcement. [s.n.].
Citação norma ChicagoU.S. Agency for International Development Office of Public Safety and Frank E. Walton. Survey of Philippine Law Enforcement. Washington, D.C: [s.n.], 1966.
Citação norma MLAU.S. Agency for International Development Office of Public Safety and Frank E. Walton. Survey of Philippine Law Enforcement. [s.n.], 1966.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.