Speer, J. H. (2011). Fundamentals of tree-ring research. The University of Arizona Press.
Chicago Style (17th ed.) CitationSpeer, James H. Fundamentals of Tree-ring Research. Tucson,USA: The University of Arizona Press, 2011.
MLA (9th ed.) CitationSpeer, James H. Fundamentals of Tree-ring Research. The University of Arizona Press, 2011.
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