APA (7th ed.) Citation

Pringle, G. H. (1937). Geology of Arenac County. State of Michigan, Department of Conservation, Geological Survey Division.

Chicago Style (17th ed.) Citation

Pringle, Gordon Henry. Geology of Arenac County. [Lansing, Mich.]: State of Michigan, Department of Conservation, Geological Survey Division, 1937.

MLA (9th ed.) Citation

Pringle, Gordon Henry. Geology of Arenac County. State of Michigan, Department of Conservation, Geological Survey Division, 1937.

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