APA (7th ed.) Citation

Fitter, A., & Hay, R. K. M. (1987). Environmental physiology of plants (2nd ed.). Academic Press.

Chicago Style (17th ed.) Citation

Fitter, Alastair, and Robert K. M. Hay. Environmental Physiology of Plants. 2nd ed. London ; San Diego: Academic Press, 1987.

MLA (9th ed.) Citation

Fitter, Alastair, and Robert K. M. Hay. Environmental Physiology of Plants. 2nd ed. Academic Press, 1987.