APA Style

Lawrence, G, H, M. (1951). An Introduction to Plant Taxonomy (First edition (commonly cited; later reprints may ). New York: The Macmillan Company (New York).

MLA Style

Lawrence, George, H., M.. "An Introduction to Plant Taxonomy". First edition (commonly cited; later reprints may New York: The Macmillan Company (New York), 1951. BOOK.