General specifications for steel railroad bridges, 1906 /
American Railway Engineering and Maintenance of Way Association.

APA Citation

American Railway Engineering and Maintenance-of-Way Association. (1906). General specifications for steel railroad bridges, 1906. [Chicago]: [The Association].

MLA Citation

American Railway Engineering and Maintenance-of-Way Association. General Specifications for Steel Railroad Bridges, 1906. [Chicago]: [The Association], 1906.

Warning: These citations may not always be complete (especially for serials).