APA (7th ed.) Zitazioa

Rothenberg, M. J. (1980). Public transportation: An element of the urban transportation system. Department of Transportation. Federal Highway Administration.

Chicago Style (17th ed.) Zitazioa

Rothenberg, Morris J. Public Transportation: An Element of the Urban Transportation System. Washington, D.C: Department of Transportation. Federal Highway Administration, 1980.

MLA (9th ed.) Zitazioa

Rothenberg, Morris J. Public Transportation: An Element of the Urban Transportation System. Department of Transportation. Federal Highway Administration, 1980.