APA (7th ed.) Citation

Nelson, G. E. (1980). Biological principles with human perspectives. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Nelson, Gideon E.. Biological Principles with Human Perspectives. New York [i pozostałe]: John Wiley & Sons, 1980.

MLA (9th ed.) Citation

Nelson, Gideon E.. Biological Principles with Human Perspectives. John Wiley & Sons, 1980.