APA (7th ed.) Citation

Whatley, J. M., & Whatley, F. R. (1980). Light and plant life. Arnold.

Chicago Style (17th ed.) Citation

Whatley, Jean M., and F. R. Whatley. Light and Plant Life. London: Arnold, 1980.

MLA (9th ed.) Citation

Whatley, Jean M., and F. R. Whatley. Light and Plant Life. Arnold, 1980.