United States. Congress. Senate. Committee on Commerce & ProQuest (Firm). (1940). Bridge across the St. Marys River in or near the City of Sault Ste. Marie, Mich., to a point in the province of Ontario, Canada. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Bridge Across the St. Marys River in or Near the City of Sault Ste. Marie, Mich., to a Point in the Province of Ontario, Canada. Washington: [publisher not identified], 1940.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Bridge Across the St. Marys River in or Near the City of Sault Ste. Marie, Mich., to a Point in the Province of Ontario, Canada. [publisher not identified], 1940.