United States. Congress. House. Committee on Rivers and Harbors. (1934). Grays Reef Passage, Mich. Letter from the Chief of Engineers, U.S. Army, Transmitting Report of the Board of Engineers for Rivers and Harbors on Review of Reports Heretofore Submitted on Grays Reef Passage, Mich., with Illustration. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors. Grays Reef Passage, Mich. Letter from the Chief of Engineers, U.S. Army, Transmitting Report of the Board of Engineers for Rivers and Harbors on Review of Reports Heretofore Submitted on Grays Reef Passage, Mich., with Illustration. [S.l]: [s.n.], 1934.
MLA (8th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors. Grays Reef Passage, Mich. Letter from the Chief of Engineers, U.S. Army, Transmitting Report of the Board of Engineers for Rivers and Harbors on Review of Reports Heretofore Submitted on Grays Reef Passage, Mich., with Illustration. [s.n.], 1934.