Cita APA

International Association of Bridge and Structural Iron Workers & International Association of Bridge, Structural, and Ornamental Iron Workers. The Bridgemen's magazine. International Association of Bridge and Structural Iron Workers].

Citación estilo Chicago

International Association of Bridge and Structural Iron Workers and Structural International Association of Bridge. The Bridgemen's Magazine. [Cleveland, Ohio: International Association of Bridge and Structural Iron Workers].

Cita MLA

International Association of Bridge and Structural Iron Workers and Structural International Association of Bridge. The Bridgemen's Magazine. International Association of Bridge and Structural Iron Workers].