APA (7th ed.) Citation

Marcellus, B., & Minnesota Geological Survey. (1968). Aeromagnetic map of central Pine County, Minnesota, and adjacent parts of Wisconsin. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Marcellus, B.D, and Minnesota Geological Survey. Aeromagnetic Map of Central Pine County, Minnesota, and Adjacent Parts of Wisconsin. Washington, D.C.: U.S. Geological Survey, 1968.

MLA (8th ed.) Citation

Marcellus, B.D, and Minnesota Geological Survey. Aeromagnetic Map of Central Pine County, Minnesota, and Adjacent Parts of Wisconsin. U.S. Geological Survey, 1968.