APA (7th ed.) Citation

Oregon. State Highway Department, Paul, W. H., Myers, F. J., & Keef, D. W. (1937). The effect of highway design on vehicle speed and fuel consumption. State printing dept..

Chicago Style (17th ed.) Citation

Oregon. State Highway Department, William Howard Paul, Frederick Jerome Myers, and D. W. Keef. The Effect of Highway Design on Vehicle Speed and Fuel Consumption. [Salem]: State printing dept., 1937.

MLA (9th ed.) Citation

Oregon. State Highway Department, et al. The Effect of Highway Design on Vehicle Speed and Fuel Consumption. State printing dept., 1937.