Lawrence, G. H. M. (1955). Taxonomy of vascular plants. New York: Macmillan Company.
Chicago Style CitationLawrence, George Hill Mathewson. Taxonomy of Vascular Plants. New York: Macmillan Company, 1955.
MLA CitationLawrence, George Hill Mathewson. Taxonomy of Vascular Plants. New York: Macmillan Company, 1955.
Warning: These citations may not always be 100% accurate.