APA (7th ed.) Citation

Institute of Traffic Engineers & Baerwald, J. E. (1965). Traffic engineering handbook. Institute of Traffic Engineers.

Chicago Style (17th ed.) Citation

Institute of Traffic Engineers and John Edward Baerwald. Traffic Engineering Handbook. Washington, D.C.: Institute of Traffic Engineers, 1965.

MLA (8th ed.) Citation

Institute of Traffic Engineers and John Edward Baerwald. Traffic Engineering Handbook. Institute of Traffic Engineers, 1965.