Cita APA (7th ed.)

Multisystems, inc, Oram Associates, Claire Barrett & Associates, National Research Council (U.S.). Transportation Research Board, & Transit Cooperative Research Program. (1999). A guidebook for marketing transit services to business. National Academy Press.

Cita Chicago (17th ed.)

Multisystems, inc, Oram Associates, Claire Barrett & Associates, National Research Council (U.S.). Transportation Research Board, i Transit Cooperative Research Program. A Guidebook for Marketing Transit Services to Business. Washington, D.C: National Academy Press, 1999.

Cita MLA (9th ed.)

Multisystems, inc, et al. A Guidebook for Marketing Transit Services to Business. National Academy Press, 1999.