APA (7th ed.) Citation

Cosgriff, R. L., Rockwell, T. H., & Treiterer, J. (1965). Study of electronic devices as traffic aids. Ohio State University, Engineering Experiment Station.

Chicago Style (17th ed.) Citation

Cosgriff, Robert L., Thomas H. Rockwell, and Joseph Treiterer. Study of Electronic Devices as Traffic Aids. Columbus, Ohio: Ohio State University, Engineering Experiment Station, 1965.

MLA (8th ed.) Citation

Cosgriff, Robert L., et al. Study of Electronic Devices as Traffic Aids. Ohio State University, Engineering Experiment Station, 1965.