Perret, F. A. (1939). The volcano-seismic crises at Montserrat, 1933-1937. The Carnegie Institution of Washington.
Chicago Style (17th ed.) CitationPerret, Frank A. The Volcano-seismic Crises at Montserrat, 1933-1937. Washington, D.C.: The Carnegie Institution of Washington, 1939.
MLA (8th ed.) CitationPerret, Frank A. The Volcano-seismic Crises at Montserrat, 1933-1937. The Carnegie Institution of Washington, 1939.
Warning: These citations may not always be 100% accurate.