APA (7th ed.) Citation

L.C.Urquhart., C. (1930). Design of steel structures.

Chicago Style (17th ed.) Citation

L.C.Urquhart., C.E.O'Rourke. Design of Steel Structures. 1930.

MLA (8th ed.) Citation

L.C.Urquhart., C.E.O'Rourke. Design of Steel Structures. 1930.

Warning: These citations may not always be 100% accurate.