United States. Congress. House. Committee on Rivers and Harbors, ProQuest (Firm), & United States. War Department. (1891). Harbor lines at Portage Lake, Michigan. Letter from the Secretary of War, transmitting a copy of a report upon the establishment of harbor lines at Portage Lake, Michigan. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors, ProQuest (Firm), and United States. War Department. Harbor Lines at Portage Lake, Michigan. Letter from the Secretary of War, Transmitting a Copy of a Report upon the Establishment of Harbor Lines at Portage Lake, Michigan. Washington: [publisher not identified], 1891.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors, et al. Harbor Lines at Portage Lake, Michigan. Letter from the Secretary of War, Transmitting a Copy of a Report upon the Establishment of Harbor Lines at Portage Lake, Michigan. [publisher not identified], 1891.