Kredel, F. (1940). Glass flowers from the ware collection in the Botanical Museum of Harvard University. Harcourt, Brace & Co.
Chicago Style (17th ed.) CitationKredel, Fritz. Glass Flowers from the Ware Collection in the Botanical Museum of Harvard University. New York, USA: Harcourt, Brace & Co, 1940.
MLA (9th ed.) CitationKredel, Fritz. Glass Flowers from the Ware Collection in the Botanical Museum of Harvard University. Harcourt, Brace & Co, 1940.
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