APA (7th ed.) Citation

Ritter, L. J., & Paquette, R. J. (1967). Highway engineering (3d ed.). Ronald Press.

Chicago Style (17th ed.) Citation

Ritter, Leo J., and Radnor Joseph Paquette. Highway Engineering. 3d ed. New York: Ronald Press, 1967.

MLA (9th ed.) Citation

Ritter, Leo J., and Radnor Joseph Paquette. Highway Engineering. 3d ed. Ronald Press, 1967.