APA (7th ed.) Citation

Steinman, D. B. (1950). The builders of the bridge: The story of John Roebling and his son ([2d ed.].). Harcourt, Brace.

Chicago Style (17th ed.) Citation

Steinman, D. B. The Builders of the Bridge: The Story of John Roebling and His Son. [2d ed.]. New York: Harcourt, Brace, 1950.

MLA (9th ed.) Citation

Steinman, D. B. The Builders of the Bridge: The Story of John Roebling and His Son. [2d ed.]. Harcourt, Brace, 1950.