The contractors' story of the Moffat tunnel ...

APA Citation

Hitchcock and Tinkler, i. (1927). The contractors' story of the Moffat tunnel ... [Denver, Colo.]: [The Wahlgreen publishing co.].

MLA Citation

Hitchcock and Tinkler, inc. The Contractors' Story of the Moffat Tunnel ... [Denver, Colo.]: [The Wahlgreen publishing co.], 1927.

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