Grolier. (1976). Encyclopedia internatioanl: Diatom-explosion. Volume VI. Grolier Incorporated.
Chicago Style (17th ed.) CitationGrolier. Encyclopedia Internatioanl: Diatom-explosion. Volume VI. Grolier Incorporated, 1976.
MLA (8th ed.) CitationGrolier. Encyclopedia Internatioanl: Diatom-explosion. Volume VI. Grolier Incorporated, 1976.
Warning: These citations may not always be 100% accurate.