APA (7th ed.) Citation

Raven, P. H., Evert, R. F., & Eichhorn, S. E. (1986). Biology of plants (4th ed.). Worth Publishers.

Chicago Style (17th ed.) Citation

Raven, Peter H., Ray Franklin Evert, and Susan E. Eichhorn. Biology of Plants. 4th ed. New York, NY: Worth Publishers, 1986.

MLA (9th ed.) Citation

Raven, Peter H., et al. Biology of Plants. 4th ed. Worth Publishers, 1986.