Cita APA (7a ed.)

Denis, F. (1995). Management training of senior police officers: A survey of seven West-European countries. Texte.

Cita Chicago Style (17a ed.)

Denis, Frank. "Management Training of Senior Police Officers: A Survey of Seven West-European Countries." Texte 1995.

Cita MLA (9a ed.)

Denis, Frank. "Management Training of Senior Police Officers: A Survey of Seven West-European Countries." Texte, 1995.