Cita APA (7th ed.)
Pfisterer, H. A. (1949). Design of steel buildings.
Cita Chicago (17th ed.)
Pfisterer, Henry Albert. Design of Steel Buildings. 1949.
Cita MLA (9th ed.)
Pfisterer, Henry Albert. Design of Steel Buildings. 1949.
Atenció: Aquestes cites poden no estar 100% correctes.