Cita APA (7th ed.)

Devlin, R. M., & Witham, F. H. (1986). Plant physiology (4th ed.). CBS Publishers & Distributors.

Cita Chicago (17th ed.)

Devlin, Robert M., i Francis H. Witham. Plant Physiology. 4th ed. New Delhi: CBS Publishers & Distributors, 1986.

Cita MLA (9th ed.)

Devlin, Robert M., i Francis H. Witham. Plant Physiology. 4th ed. CBS Publishers & Distributors, 1986.