Citazione Stile APA (7a Edizione)

KRW Incorporated, United States. Federal Transit Administration, Transit Cooperative Research Program, Transit Development Corporation, & National Research Council (U.S.). Transportation Research Board. (1996). Guidelines for transit facility signing and graphics. National Academy Press.

Citazione stile Chigago Style (17a edizione)

KRW Incorporated, United States. Federal Transit Administration, Transit Cooperative Research Program, Transit Development Corporation, e National Research Council (U.S.). Transportation Research Board. Guidelines for Transit Facility Signing and Graphics. Washington, D.C: National Academy Press, 1996.

Citatione MLA (9a ed.)

KRW Incorporated, et al. Guidelines for Transit Facility Signing and Graphics. National Academy Press, 1996.