Proceedings.
APA Citation
International Conference on Transportation and the Environment (1972 : Washington, D., United States. Department of Transportation., United States. Environmental Protection Agency., Society of Automotive Engineers. (1972). Proceedings. New York: Society of Automotive Engineers.
MLA Citation
International Conference on Transportation and the Environment (1972 : Washington, D.C.), United States. Department of Transportation, United States. Environmental Protection Agency, and Society of Automotive Engineers. Proceedings. New York: Society of Automotive Engineers, 1972.
Warning: These citations may not always be complete (especially for serials).