Butcher, W. S. (1951). Foraminifera, Coronado Bank and Vicinity, California. Scripps Institution of Oceanography.
Chicago Style (17th ed.) CitationButcher, W. S. Foraminifera, Coronado Bank and Vicinity, California. La Jolla: Scripps Institution of Oceanography, 1951.
MLA (9th ed.) CitationButcher, W. S. Foraminifera, Coronado Bank and Vicinity, California. Scripps Institution of Oceanography, 1951.
Warning: These citations may not always be 100% accurate.