Cita APA

Box, P. C., & Box, P. C. (1976). Manual of traffic engineering studies (4. edition --.). Arlington, Va.: Institute of Transportation Engineers.

Citación estilo Chicago

Box, Paul C., y Paul C. Box. Manual of Traffic Engineering Studies. 4. edition --. Arlington, Va.: Institute of Transportation Engineers, 1976.

Cita MLA

Box, Paul C., y Paul C. Box. Manual of Traffic Engineering Studies. 4. edition --. Arlington, Va.: Institute of Transportation Engineers, 1976.