Cita APA (7a ed.)

Howe, J. D. G. F. (1971). Kenya 60-point traffic census: Design and results for 1970. Road Research Laboratory.

Cita Chicago Style (17a ed.)

Howe, J. D. G. F. Kenya 60-point Traffic Census: Design and Results for 1970. Crowthorne, Berkshire: Road Research Laboratory, 1971.

Cita MLA (9a ed.)

Howe, J. D. G. F. Kenya 60-point Traffic Census: Design and Results for 1970. Road Research Laboratory, 1971.