APA (7th ed.) Citation

McCullough, C. B. (1929). Economics of highway bridge types. Gillette publishing company.

Chicago Style (17th ed.) Citation

McCullough, Conde Balcom. Economics of Highway Bridge Types. Chicago, Ill.: Gillette publishing company, 1929.

MLA (9th ed.) Citation

McCullough, Conde Balcom. Economics of Highway Bridge Types. Gillette publishing company, 1929.