Citazione Stile APA (7a Edizione)

Raymond, W. G. (1917). Elements of railroad engineering (3rd ed. rev.). Wiley.

Citazione stile Chigago Style (17a edizione)

Raymond, William G. Elements of Railroad Engineering. 3rd ed. rev. New York: Wiley, 1917.

Citatione MLA (8a ed.)

Raymond, William G. Elements of Railroad Engineering. 3rd ed. rev. Wiley, 1917.