Style de citation APA (7e éd.)

HAY, W. W. (1977). An introduction to transportation engineering (2.). John Wiley & Sons.

Style de citation Chicago (17e éd.)

HAY, WILLIAN WALTER. An Introduction to Transportation Engineering. 2. New York: John Wiley & Sons, 1977.

Style de citation MLA (8e éd.)

HAY, WILLIAN WALTER. An Introduction to Transportation Engineering. 2. John Wiley & Sons, 1977.