Dyfyniad APA
Gaylord, C. N. Design of steel structures / Gaylord, Edwin H: McGraw Hill.
Dyfyniad Arddull Chicago
Gaylord, Charles N. Design of Steel Structures / Gaylord, Edwin H: McGraw Hill.
Dyfyniad MLA
Gaylord, Charles N. Design of Steel Structures / Gaylord, Edwin H: McGraw Hill.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.