Style de citation APA (7e éd.)

Geological Survey (U.S.), Sherrod, D. R., Scott, W. E., & Stauffer, P. H. (2008). A volcano rekindled: The renewed eruption of Mount St. Helens, 2004-2006. U.S. Dept. of the Interior, U.S. Geological Survey.

Style de citation Chicago (17e éd.)

Geological Survey (U.S.), David R. Sherrod, William Edward Scott, et Peter H. Stauffer. A Volcano Rekindled: The Renewed Eruption of Mount St. Helens, 2004-2006. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2008.

Style de citation MLA (8e éd.)

Geological Survey (U.S.), et al. A Volcano Rekindled: The Renewed Eruption of Mount St. Helens, 2004-2006. U.S. Dept. of the Interior, U.S. Geological Survey, 2008.