National Research Council (U.S.). Transportation Research Board. (1988). International roadside safety hardware research. Transportation Research Board, National Research Council.
Čikaški stil citiranja (17. izdanje)National Research Council (U.S.). Transportation Research Board. International Roadside Safety Hardware Research. Washington, D.C: Transportation Research Board, National Research Council, 1988.
MLA način citiranja (9. izdanje)National Research Council (U.S.). Transportation Research Board. International Roadside Safety Hardware Research. Transportation Research Board, National Research Council, 1988.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.