APA (7th ed.) Citation

(1973). Highway visibility: Proceedings of a workshop ... July 18 - 20, 1972, St. Paul, Minn. National Acad. of Sciences.

Chicago Style (17th ed.) Citation

Highway Visibility: Proceedings of a Workshop ... July 18 - 20, 1972, St. Paul, Minn. National Acad. of Sciences, 1973.

MLA (9th ed.) Citation

Highway Visibility: Proceedings of a Workshop ... July 18 - 20, 1972, St. Paul, Minn. National Acad. of Sciences, 1973.