Cita APA (7th ed.)

Carter, E. C., & Homburger, W. S. (1978). Introduction to transportation engineering. Reston.

Cita Chicago (17th ed.)

Carter, Everett C., i Wolfgang S. Homburger. Introduction to Transportation Engineering. Reston: Reston, 1978.

Cita MLA (9th ed.)

Carter, Everett C., i Wolfgang S. Homburger. Introduction to Transportation Engineering. Reston, 1978.