Catalog

APA引文

Geological Survey (U.S.), Lipman, P. W., & Mullineaux, D. R. (1982). The 1980 eruptions of Mount St. Helens, Washington. U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by the Supt. of Docs., U.S. G.P.O..

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Peter W. Lipman, and Donal Ray Mullineaux. The 1980 Eruptions of Mount St. Helens, Washington. [Reston, Va.?] : Washington, D.C.: U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by the Supt. of Docs., U.S. G.P.O., 1982.

MLA引文

Geological Survey (U.S.), et al. The 1980 Eruptions of Mount St. Helens, Washington. U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by the Supt. of Docs., U.S. G.P.O., 1982.