Her Majesty's Stationary Office / Home Office. (1960). Roadcraft: The Police Driver's Manual.
Citazione stile Chigago Style (17a edizione)Her Majesty's Stationary Office / Home Office. Roadcraft: The Police Driver's Manual. London, 1960.
Citatione MLA (8a ed.)Her Majesty's Stationary Office / Home Office. Roadcraft: The Police Driver's Manual. 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.