Cloke, P. J. (1963). The geologic role of polysulfides. [s.l.]: [s.n.].
Chicago Style CitationCloke, Paul J. The Geologic Role of Polysulfides. [s.l.]: [s.n.], 1963.
MLA CitationCloke, Paul J. The Geologic Role of Polysulfides. [s.l.]: [s.n.], 1963.
Warning: These citations may not always be 100% accurate.