APA (7th ed.) Citation

McKnight, D. M., Klein, J. M., & Wissmar, R. C. (1984). Changes in the organic material in lakes in the blast zone of Mount St. Helens, Washington. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

McKnight, Diane M., John M. Klein, and R. C. Wissmar. Changes in the Organic Material in Lakes in the Blast Zone of Mount St. Helens, Washington. [Reston, Virginia]: United States Department of the Interior, Geological Survey, 1984.

MLA (8th ed.) Citation

McKnight, Diane M., et al. Changes in the Organic Material in Lakes in the Blast Zone of Mount St. Helens, Washington. United States Department of the Interior, Geological Survey, 1984.