APA (7th ed.) Citation

Garber, N. J., & Hoel, L. A. (1999). Traffic and highway engineering (2nd ed., rev. print.). PWS Pub..

Chicago Style (17th ed.) Citation

Garber, Nicholas J., and Lester A. Hoel. Traffic and Highway Engineering. 2nd ed., rev. print. Pacific Grove, CA: PWS Pub., 1999.

MLA (9th ed.) Citation

Garber, Nicholas J., and Lester A. Hoel. Traffic and Highway Engineering. 2nd ed., rev. print. PWS Pub., 1999.