United States. Congress. Senate. Committee on Commerce & ProQuest (Firm). (1942). Bridge or bridges across the Straits of Mackinac at or near a point between St. Ignace, Mich., and the Lower Peninsula of Michigan. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Bridge or Bridges Across the Straits of Mackinac at or Near a Point Between St. Ignace, Mich., and the Lower Peninsula of Michigan. Washington: [publisher not identified], 1942.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Bridge or Bridges Across the Straits of Mackinac at or Near a Point Between St. Ignace, Mich., and the Lower Peninsula of Michigan. [publisher not identified], 1942.