APA (7th ed.) Citation

Geological Survey. (1971). Atlas of volcanic phenomena. The Survey : For sale by the Supt. of Docs., U.S. G.P.O..

Chicago Style (17th ed.) Citation

Geological Survey. Atlas of Volcanic Phenomena. Washington, D.C.: The Survey : For sale by the Supt. of Docs., U.S. G.P.O., 1971.

MLA (8th ed.) Citation

Geological Survey. Atlas of Volcanic Phenomena. The Survey : For sale by the Supt. of Docs., U.S. G.P.O., 1971.