National Conference on Advanced Technologies in Public Transportation San Francisco, Calif, & National Research Council (U.S.). Transportation Research Board. (1993). National Conference on Advanced Technologies in Public Transportation: Conference proceedings : August 16-19, 1992, the Westin St. Francis Hotel, San Francisco, California. Transportation Research Board, National Research Council.
Čikaški stil citiranja (17. izdanje)National Conference on Advanced Technologies in Public Transportation San Francisco, Calif, i National Research Council (U.S.). Transportation Research Board. National Conference on Advanced Technologies in Public Transportation: Conference Proceedings : August 16-19, 1992, the Westin St. Francis Hotel, San Francisco, California. Washington, D.C: Transportation Research Board, National Research Council, 1993.
MLA način citiranja (9. izdanje)National Conference on Advanced Technologies in Public Transportation San Francisco, Calif, i National Research Council (U.S.). Transportation Research Board. National Conference on Advanced Technologies in Public Transportation: Conference Proceedings : August 16-19, 1992, the Westin St. Francis Hotel, San Francisco, California. Transportation Research Board, National Research Council, 1993.