Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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