APA (7th ed.) Citation

Ostrom, A. J. (1983). Forest area in Michigan, 1980. North Central Forest Experiment Station, Forest Service, U.S.D.A..

Chicago Style (17th ed.) Citation

Ostrom, Arnold J. Forest Area in Michigan, 1980. St. Paul, MN: North Central Forest Experiment Station, Forest Service, U.S.D.A., 1983.

MLA (9th ed.) Citation

Ostrom, Arnold J. Forest Area in Michigan, 1980. North Central Forest Experiment Station, Forest Service, U.S.D.A., 1983.