APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

Ritter, Leo John, and Radnor J. Paquette. Highway Engineering. 3rd ed. Ronald Press, 1967.