APA (7th ed.) Citation

Pryor, C. A., Heins, C. P., & Looney, C. T. G. (1967). Statistical analysis of heavy truck traffic for the State of Maryland: Progress report : study of effect of new vehicle weight law on structures. University of Maryland, Civil Engineering Department.

Chicago Style (17th ed.) Citation

Pryor, Charles A., Conrad P. Heins, and Charles T. G. Looney. Statistical Analysis of Heavy Truck Traffic for the State of Maryland: Progress Report : Study of Effect of New Vehicle Weight Law on Structures. College Park, Md.: University of Maryland, Civil Engineering Department, 1967.

MLA (8th ed.) Citation

Pryor, Charles A., et al. Statistical Analysis of Heavy Truck Traffic for the State of Maryland: Progress Report : Study of Effect of New Vehicle Weight Law on Structures. University of Maryland, Civil Engineering Department, 1967.