Sass, J. E. (1940). Elements of botanical microtechnique (1st ed., 3rd impression.). McGraw-Hill.
Cita Chicago Style (17a ed.)Sass, John E. Elements of Botanical Microtechnique. 1st ed., 3rd impression. New York [etc.]: McGraw-Hill, 1940.
Cita MLA (9a ed.)Sass, John E. Elements of Botanical Microtechnique. 1st ed., 3rd impression. McGraw-Hill, 1940.
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