APA (7th ed.) Citation

Lawrence, G. H. M. (1963). Taxonomy of vascular plants (8th printing.). Macmillan.

Chicago Style (17th ed.) Citation

Lawrence, George Hill Mathewson. Taxonomy of Vascular Plants. 8th printing. New York: Macmillan, 1963.

MLA (9th ed.) Citation

Lawrence, George Hill Mathewson. Taxonomy of Vascular Plants. 8th printing. Macmillan, 1963.

Warning: These citations may not always be 100% accurate.