APA (7th ed.) Citation

National Research Council (U.S.). Highway Research Board. Committee on Education and Training of Highway Engineering Personnel. (1957). Highway engineering training programs for professional and preprofessional employees: An analysis. [publisher not identified].

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Highway Research Board. Committee on Education and Training of Highway Engineering Personnel. Highway Engineering Training Programs for Professional and Preprofessional Employees: An Analysis. Washington: [publisher not identified], 1957.

MLA (9th ed.) Citation

National Research Council (U.S.). Highway Research Board. Committee on Education and Training of Highway Engineering Personnel. Highway Engineering Training Programs for Professional and Preprofessional Employees: An Analysis. [publisher not identified], 1957.