Catalog

Style de citation APA (7e éd.)

Geological Survey (U.S.) & Marshall, R. B. (1919). Washington: Mt. St. Helens quadrangle (Ed. of 1919.). U.S. Geological Survey.

Style de citation Chicago (17e éd.)

Geological Survey (U.S.) et R. B. Marshall. Washington: Mt. St. Helens Quadrangle. Ed. of 1919. [Washington, D.C.]: U.S. Geological Survey, 1919.

Style de citation MLA (8e éd.)

Geological Survey (U.S.) et R. B. Marshall. Washington: Mt. St. Helens Quadrangle. Ed. of 1919. U.S. Geological Survey, 1919.