APA (7th ed.) Citation

Minard, J. P. (1985). Geologic map of the Tulalip quadrangle, Island and Snohomish Counties, Washington. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Minard, James P. Geologic Map of the Tulalip Quadrangle, Island and Snohomish Counties, Washington. Reston, Va.: U.S. Geological Survey, 1985.

MLA (9th ed.) Citation

Minard, James P. Geologic Map of the Tulalip Quadrangle, Island and Snohomish Counties, Washington. U.S. Geological Survey, 1985.