APA Citation

Postlethwait, J. H., & Hopson, J. L. (1989). The nature of life. New York: Random House.

Chicago Style Citation

Postlethwait, John H., and Janet L. Hopson. The Nature of Life. New York: Random House, 1989.

MLA Citation

Postlethwait, John H., and Janet L. Hopson. The Nature of Life. New York: Random House, 1989.

Warning: These citations may not always be 100% accurate.