James F. Lincoln Arc Welding Foundation, Cleveland, & Clark, J. G. (1960). Welded interstate highway bridges. s.n.
Citazione stile Chigago Style (17a edizione)James F. Lincoln Arc Welding Foundation, Cleveland, e James Gordon Clark. Welded Interstate Highway Bridges. Cleveland: s.n, 1960.
Citatione MLA (9a ed.)James F. Lincoln Arc Welding Foundation, Cleveland, e James Gordon Clark. Welded Interstate Highway Bridges. s.n, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.