Metropolitan police motor school. (1968). Manual of Instruction: Motor car wing. New Scotland Yard.
Citazione stile Chigago Style (17a edizione)Metropolitan police motor school. Manual of Instruction: Motor Car Wing. London: New Scotland Yard, 1968.
Citatione MLA (8a ed.)Metropolitan police motor school. Manual of Instruction: Motor Car Wing. New Scotland Yard, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.