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APA Citation Edition CitationZumberge, J. H., & Potzer, J. E. (1956). Late Wisconsin chronology of the Lake Michigan Basin correlated with pollen studies. - Boulder, CO.
Chicago Citation Edition CitationZumberge, James H., und John E. Potzer. Late Wisconsin Chronology of the Lake Michigan Basin Correlated with Pollen Studies. - Boulder, CO. 1956.
MLA Citation Edition CitationZumberge, James H., und John E. Potzer. Late Wisconsin Chronology of the Lake Michigan Basin Correlated with Pollen Studies. - Boulder, CO. 1956.
