APA (7th ed.) Citation

Smith, E. M. (1958). A study of freeway traffic volume control. [publisher not identified].

Chicago Style (17th ed.) Citation

Smith, Edwin McMurray. A Study of Freeway Traffic Volume Control. [College Station, Tex.]: [publisher not identified], 1958.

MLA (9th ed.) Citation

Smith, Edwin McMurray. A Study of Freeway Traffic Volume Control. [publisher not identified], 1958.