Ketchum, M. S. (1924). Structural engineers' handbook: Data for the design and construction of steel bridges and buildings (3d ed., enl.). McGraw-Hill.
Chicago Style (17th ed.) CitationKetchum, Milo S. Structural Engineers' Handbook: Data for the Design and Construction of Steel Bridges and Buildings. 3d ed., enl. New York: McGraw-Hill, 1924.
MLA (9th ed.) CitationKetchum, Milo S. Structural Engineers' Handbook: Data for the Design and Construction of Steel Bridges and Buildings. 3d ed., enl. McGraw-Hill, 1924.
Warning: These citations may not always be 100% accurate.