APA (7th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors & ProQuest (Firm). (1908). Maintenance of River and Harbor Works, Duluth Harbor, and Mouths of Columbia and Mississippi Rivers. Letter from Maj. J. B. Cavanaugh, Acting Chief of Engineers, U.S. Army, Transmitting Memorandum Showing the Specific Amounts Required for Maintenance of River and Harbor Works, Including Operation of Government Plant, During Fiscal Year 1910; also Memorandum Giving Certain Information in Regard to Duluth Harbor, Mouth of Columbia and Mouth of Mississippi River. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Maintenance of River and Harbor Works, Duluth Harbor, and Mouths of Columbia and Mississippi Rivers. Letter from Maj. J. B. Cavanaugh, Acting Chief of Engineers, U.S. Army, Transmitting Memorandum Showing the Specific Amounts Required for Maintenance of River and Harbor Works, Including Operation of Government Plant, During Fiscal Year 1910; Also Memorandum Giving Certain Information in Regard to Duluth Harbor, Mouth of Columbia and Mouth of Mississippi River. [Place of publication not identified]: [publisher not identified], 1908.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Maintenance of River and Harbor Works, Duluth Harbor, and Mouths of Columbia and Mississippi Rivers. Letter from Maj. J. B. Cavanaugh, Acting Chief of Engineers, U.S. Army, Transmitting Memorandum Showing the Specific Amounts Required for Maintenance of River and Harbor Works, Including Operation of Government Plant, During Fiscal Year 1910; Also Memorandum Giving Certain Information in Regard to Duluth Harbor, Mouth of Columbia and Mouth of Mississippi River. [publisher not identified], 1908.