APA (7th ed.) Citation

Devlin, R. M., & Witham, F. H. (1983). Plant physiology (4th ed.). Williard Grant press.

Chicago Style (17th ed.) Citation

Devlin, Robert M., and Francis H. Witham. Plant Physiology. 4th ed. Boston, Massachusetts: Williard Grant press, 1983.

MLA (9th ed.) Citation

Devlin, Robert M., and Francis H. Witham. Plant Physiology. 4th ed. Williard Grant press, 1983.