An introduction to plant taxonomy

MLA

Lawrence, George Hill Mathewson. An Introduction to Plant Taxonomy. 2nd New York (N.Y.): Macmillan, 1955.

APA

Lawrence, G. Hill Mathewson. (1955). An introduction to plant taxonomy. 2nd New York (N.Y.): Macmillan.

Chicago

Lawrence, George Hill Mathewson, An Introduction to Plant Taxonomy. 2nd New York (N.Y.): Macmillan, 1955.