United States. General Land Office, C.B. Graham's Lith, Lyon, L., Burt, W. A., & Hubbard, B. (1846). Geological diagram, of the field notes of the surveys of township and subdivision lines in the Northern Peninsula of Michigan, in the years 1844 and 1845. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. General Land Office, C.B. Graham's Lith, Lucius Lyon, William Austin Burt, and Bela Hubbard. Geological Diagram, of the Field Notes of the Surveys of Township and Subdivision Lines in the Northern Peninsula of Michigan, in the Years 1844 and 1845. [Washington, D.C.?]: [publisher not identified], 1846.
MLA (9th ed.) CitationUnited States. General Land Office, et al. Geological Diagram, of the Field Notes of the Surveys of Township and Subdivision Lines in the Northern Peninsula of Michigan, in the Years 1844 and 1845. [publisher not identified], 1846.