APA (7th ed.) Citation

Geometronics Service Center (U.S.), United States. Forest Service, & Geological Survey (U.S.). (1984). Ottawa National Forest: 7.5 minute series (Intermediate ed., rev. by the U.S. Forest Service, Geometronics, utilizing 1978 field checked correction guides.). [The Service].

Chicago Style (17th ed.) Citation

Geometronics Service Center (U.S.), United States. Forest Service, and Geological Survey (U.S.). Ottawa National Forest: 7.5 Minute Series. Intermediate ed., rev. by the U.S. Forest Service, Geometronics, utilizing 1978 field checked correction guides. [Milwaukee, Wis.?]: [The Service], 1984.

MLA (9th ed.) Citation

Geometronics Service Center (U.S.), et al. Ottawa National Forest: 7.5 Minute Series. Intermediate ed., rev. by the U.S. Forest Service, Geometronics, utilizing 1978 field checked correction guides. [The Service], 1984.