Citazione Stile APA (7a Edizione)

National Cooperative Transit Research & Development Program (U.S.) & Sydec, Inc. (1989). Planning practice for major transit investments. Transportation Research Board, National Research Council.

Citazione stile Chigago Style (17a edizione)

National Cooperative Transit Research & Development Program (U.S.) e Inc Sydec. Planning Practice for Major Transit Investments. Washington, D.C: Transportation Research Board, National Research Council, 1989.

Citatione MLA (9a ed.)

National Cooperative Transit Research & Development Program (U.S.) e Inc Sydec. Planning Practice for Major Transit Investments. Transportation Research Board, National Research Council, 1989.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.