APA (7th ed.) Citation

Postlethwait, J. H., & Hopson, J. L. (1995). The nature of life (3rd edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Postlethwait, John H., and Janet L. Hopson. The Nature of Life. 3rd edition. New York: McGraw-Hill, 1995.

MLA (9th ed.) Citation

Postlethwait, John H., and Janet L. Hopson. The Nature of Life. 3rd edition. McGraw-Hill, 1995.