APA (7th ed.) Citation

Grant, U. S., Burchard, E. F., & Geological Survey. (1907). Lancaster-Mineral Point folio, Wisconsin-Iowa-Illinois. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Grant, U. S., Ernest F. Burchard, and Geological Survey. Lancaster-Mineral Point Folio, Wisconsin-Iowa-Illinois. Washington, D.C.: U.S. Geological Survey, 1907.

MLA (8th ed.) Citation

Grant, U. S., et al. Lancaster-Mineral Point Folio, Wisconsin-Iowa-Illinois. U.S. Geological Survey, 1907.