United States. Federal Transit Administration, Transit Cooperative Research Program, Transit Development Corporation, National Research Council (U.S.). Transportation Research Board, & Science Applications International Corporation. (2006). Public transportation security. Transportation Research Board.
Style de citation Chicago (17e éd.)United States. Federal Transit Administration, Transit Cooperative Research Program, Transit Development Corporation, National Research Council (U.S.). Transportation Research Board, et Science Applications International Corporation. Public Transportation Security. Washington, D.C: Transportation Research Board, 2006.
Style de citation MLA (9e éd.)United States. Federal Transit Administration, et al. Public Transportation Security. Transportation Research Board, 2006.