APA (7th ed.) Citation

Rockford Map Publishers. (1991). Houghton County, Michigan, land atlas, plat book, sportsman's guide (Ninth edition.). Rockford Map Publishers ; Distributed by Houghton County 4-H Council.

Chicago Style (17th ed.) Citation

Rockford Map Publishers. Houghton County, Michigan, Land Atlas, Plat Book, Sportsman's Guide. Ninth edition. Rockford, Ill. : Hancock, Mich.: Rockford Map Publishers ; Distributed by Houghton County 4-H Council, 1991.

MLA (9th ed.) Citation

Rockford Map Publishers. Houghton County, Michigan, Land Atlas, Plat Book, Sportsman's Guide. Ninth edition. Rockford Map Publishers ; Distributed by Houghton County 4-H Council, 1991.