APA (7th ed.) Citation

Michigan. State Highway Department. (1935). General highway map, Houghton County, Michigan. [Michigan State Highway Department?].

Chicago Style (17th ed.) Citation

Michigan. State Highway Department. General Highway Map, Houghton County, Michigan. [Lansing, Michigan?]: [Michigan State Highway Department?], 1935.

MLA (9th ed.) Citation

Michigan. State Highway Department. General Highway Map, Houghton County, Michigan. [Michigan State Highway Department?], 1935.

Warning: These citations may not always be 100% accurate.