APA (7e ed.) Bronvermelding

Her Majesty's Stationery Office. (1968). Manual of police Driving instruction.

Chicago (17e ed.) Bronvermelding

Her Majesty's Stationery Office. Manual of Police Driving Instruction. London, 1968.

MLA (8e ed.) Bronvermelding

Her Majesty's Stationery Office. Manual of Police Driving Instruction. 1968.