Cita APA (7th ed.)

Jarrell, T. R. (1974). Bikeways: Design, construction, programs. National Recreation and Park Association.

Cita Chicago (17th ed.)

Jarrell, Temple R. Bikeways: Design, Construction, Programs. Arlington, Va.: National Recreation and Park Association, 1974.

Cita MLA (8th ed.)

Jarrell, Temple R. Bikeways: Design, Construction, Programs. National Recreation and Park Association, 1974.

Atenció: Aquestes cites poden no estar 100% correctes.