Cita APA (7th ed.)

Johnson, H. (1974). Parking without lights: The effect on accidents. Transport and Road Research Laboratory.

Cita Chicago (17th ed.)

Johnson, H.D. Parking Without Lights: The Effect on Accidents. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1974.

Cita MLA (9th ed.)

Johnson, H.D. Parking Without Lights: The Effect on Accidents. Transport and Road Research Laboratory, 1974.