Arctowski, H. Proceedings of the second Pan American Scientific congress: The pleionian cycle of climatic fluctuations.
Chicago Style (17th ed.) CitationArctowski, Henryk. Proceedings of the Second Pan American Scientific Congress: The Pleionian Cycle of Climatic Fluctuations.
MLA (9th ed.) CitationArctowski, Henryk. Proceedings of the Second Pan American Scientific Congress: The Pleionian Cycle of Climatic Fluctuations.