APA (7th ed.) Citation

Transportation Engineering Conference, Washington, D.C., American Society of Mechanical Engineers, & New York Academy of Sciences. (1969). Defining transportation requirements: Papers and discussions. American Society of Mechanical Engineers.

Chicago Style (17th ed.) Citation

Transportation Engineering Conference, Washington, D.C., American Society of Mechanical Engineers, and New York Academy of Sciences. Defining Transportation Requirements: Papers and Discussions. New York: American Society of Mechanical Engineers, 1969.

MLA (8th ed.) Citation

Transportation Engineering Conference, Washington, D.C., et al. Defining Transportation Requirements: Papers and Discussions. American Society of Mechanical Engineers, 1969.