Cita APA (7th ed.)

Yoder, E. J., & Witczak, M. W. (1975). Principles of pavement design (2nd ed.). Wiley.

Cita Chicago (17th ed.)

Yoder, Eldon J., i Matthew W. Witczak. Principles of Pavement Design. 2nd ed. New York: Wiley, 1975.

Cita MLA (9th ed.)

Yoder, Eldon J., i Matthew W. Witczak. Principles of Pavement Design. 2nd ed. Wiley, 1975.

Atenció: Aquestes cites poden no estar 100% correctes.