Citazione Stile APA (7a Edizione)

National Cooperative Highway Research Program & National Research Council (U.S.). Transportation Research Board. (1984). Continuing project to synthesize information on highway problems. Transportation Research Board.

Citazione stile Chigago Style (17a edizione)

National Cooperative Highway Research Program e National Research Council (U.S.). Transportation Research Board. Continuing Project to Synthesize Information on Highway Problems. Washington, D.C: Transportation Research Board, 1984.

Citatione MLA (9a ed.)

National Cooperative Highway Research Program e National Research Council (U.S.). Transportation Research Board. Continuing Project to Synthesize Information on Highway Problems. Transportation Research Board, 1984.