APA (7th ed.) Citation

Urquhart, L. C., & O'Rourke, C. E. (1926). Steel structures: Stresses in simple structures. McGraw-Hill.

Chicago Style (17th ed.) Citation

Urquhart, Leonard Church, and Charles Edward O'Rourke. Steel Structures: Stresses in Simple Structures. New York: McGraw-Hill, 1926.

MLA (9th ed.) Citation

Urquhart, Leonard Church, and Charles Edward O'Rourke. Steel Structures: Stresses in Simple Structures. McGraw-Hill, 1926.