Cita APA (7th ed.)

United States. Federal Transit Administration, Transit Cooperative Research Program, Transit Development Corporation, National Research Council (U.S.). Transportation Research Board, Texas Transportation Institute, & Fitzpatrick, K. (2001). Evaluation of bus bulbs. National Academy Press.

Cita Chicago (17th ed.)

United States. Federal Transit Administration, Transit Cooperative Research Program, Transit Development Corporation, National Research Council (U.S.). Transportation Research Board, Texas Transportation Institute, i Kay Fitzpatrick. Evaluation of Bus Bulbs. Washington, D.C: National Academy Press, 2001.

Cita MLA (9th ed.)

United States. Federal Transit Administration, et al. Evaluation of Bus Bulbs. National Academy Press, 2001.