APA (7th ed.) Citation

Postlethwait, J. H., & Hopson, J. L. (1989). The Nature of Life. McGraw-Hill.

Chicago Style (17th ed.) Citation

Postlethwait, John H., and Janet L. Hopson. The Nature of Life. New York: McGraw-Hill, 1989.

MLA (9th ed.) Citation

Postlethwait, John H., and Janet L. Hopson. The Nature of Life. McGraw-Hill, 1989.