Cita APA (7a ed.)

Stewart, D. S. (1947). Practical Design of Simple Steel Structures: Girders, columns, trusses, bridges, etc. Constable.

Cita Chicago Style (17a ed.)

Stewart, David S. Practical Design of Simple Steel Structures: Girders, Columns, Trusses, Bridges, Etc. London GB: Constable, 1947.

Cita MLA (9a ed.)

Stewart, David S. Practical Design of Simple Steel Structures: Girders, Columns, Trusses, Bridges, Etc. Constable, 1947.