APA (7th ed.) Citation

Mason, W. H., & Marshall, N. L. (1987). The human side of biology (2nd ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Mason, William H., and Norton Little Marshall. The Human Side of Biology. 2nd ed. New York: Harper & Row, 1987.

MLA (9th ed.) Citation

Mason, William H., and Norton Little Marshall. The Human Side of Biology. 2nd ed. Harper & Row, 1987.