APA (7th ed.) Citation

Kropschot, S. J., & Doebrich, J. L. (2011). Zinc--the key to preventing corrosion. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Kropschot, S. J., and Jeff L. Doebrich. Zinc--the Key to Preventing Corrosion. Reston, VA: U.S. Dept. of the Interior, U.S. Geological Survey, 2011.

MLA (9th ed.) Citation

Kropschot, S. J., and Jeff L. Doebrich. Zinc--the Key to Preventing Corrosion. U.S. Dept. of the Interior, U.S. Geological Survey, 2011.