APA (7th ed.) Citation

Hopson, J. L., & Postlethwait, J. H. (1992). The nature of life. McGraw-Hill.

Chicago Style (17th ed.) Citation

Hopson, Janet L., and John H. Postlethwait. The Nature of Life. McGraw-Hill, 1992.

MLA (8th ed.) Citation

Hopson, Janet L., and John H. Postlethwait. The Nature of Life. McGraw-Hill, 1992.