APA (7th ed.) Citation

Royal-Dawson, F. G. (1946). Vertical curves for roads: A textbook for highway engineers and students. E. & F. N. Spon.

Chicago Style (17th ed.) Citation

Royal-Dawson, F. G. Vertical Curves for Roads: A Textbook for Highway Engineers and Students. London: E. & F. N. Spon, 1946.

MLA (9th ed.) Citation

Royal-Dawson, F. G. Vertical Curves for Roads: A Textbook for Highway Engineers and Students. E. & F. N. Spon, 1946.