Oglesby, C. H., & Hewes, L. I. (1963). Highway engineering (2nd ed.). Wiley.
Cita Chicago (17th ed.)Oglesby, Clarkson Hill, i Laurence Ilsley Hewes. Highway Engineering. 2nd ed. New York: Wiley, 1963.
Cita MLA (9th ed.)Oglesby, Clarkson Hill, i Laurence Ilsley Hewes. Highway Engineering. 2nd ed. Wiley, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.