APA Edition Citation

National Research Council (U.S.). Transportation Research Board. (1989). Improving school bus safety. Transportation Research Board, National Research Council.

Chicago Edition Citation

National Research Council (U.S.). Transportation Research Board. Improving School Bus Safety. Washington, D.C.: Transportation Research Board, National Research Council, 1989.

MLA Edition Citation

National Research Council (U.S.). Transportation Research Board. Improving School Bus Safety. Transportation Research Board, National Research Council, 1989.