United States. Congress. House. Committee on Rivers and Harbors, ProQuest (Firm), & United States. War Department. (1904). Willamette River, Oregon, between Portland and Oregon City. Letter from the Secretary of War, transmitting, with a letter from the Chief of Engineers, reports of examination of Willamette River, Oregon, between Portland and Oregon City. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors, ProQuest (Firm), and United States. War Department. Willamette River, Oregon, Between Portland and Oregon City. Letter from the Secretary of War, Transmitting, with a Letter from the Chief of Engineers, Reports of Examination of Willamette River, Oregon, Between Portland and Oregon City. Washington: [publisher not identified], 1904.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors, et al. Willamette River, Oregon, Between Portland and Oregon City. Letter from the Secretary of War, Transmitting, with a Letter from the Chief of Engineers, Reports of Examination of Willamette River, Oregon, Between Portland and Oregon City. [publisher not identified], 1904.