Ahlmann, H. W. (1953). Glacier variations and climatic fluctuations. American Geographical Society.
Chicago Style (17th ed.) CitationAhlmann, Hans W:son. Glacier Variations and Climatic Fluctuations. New York: American Geographical Society, 1953.
MLA (9th ed.) CitationAhlmann, Hans W:son. Glacier Variations and Climatic Fluctuations. American Geographical Society, 1953.
Warning: These citations may not always be 100% accurate.