APA (7th ed.) Citation

Blumenthal, M., & Ross, H. L. (19). Two experimental studies of traffic law: Prep. for Department of Transportation. National Technical Information Service.

Chicago Style (17th ed.) Citation

Blumenthal, Murray, and Hugh L. Ross. Two Experimental Studies of Traffic Law: Prep. for Department of Transportation. Springfield, Va: National Technical Information Service, 19.

MLA (9th ed.) Citation

Blumenthal, Murray, and Hugh L. Ross. Two Experimental Studies of Traffic Law: Prep. for Department of Transportation. National Technical Information Service, 19.