APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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