APA (7th ed.) Citation

National League of Cities. (1975). A workbook on standards and goals: The police. National League of Cities.

Chicago Style (17th ed.) Citation

National League of Cities. A Workbook on Standards and Goals: The Police. Washington, D.C: National League of Cities, 1975.

MLA (9th ed.) Citation

National League of Cities. A Workbook on Standards and Goals: The Police. National League of Cities, 1975.