Cita APA (7a ed.)

Oliver, W. M. (2017). August Vollmer: The father of American policing. Carolina Academic Press.

Cita Chicago Style (17a ed.)

Oliver, Willard M. August Vollmer: The Father of American Policing. Durham, North Carolina: Carolina Academic Press, 2017.

Cita MLA (8a ed.)

Oliver, Willard M. August Vollmer: The Father of American Policing. Carolina Academic Press, 2017.