Raven, P. H. 1., Evert, R. F., & Curtis, H. (1981). Biology of plants (3. edition.). New York, New York: Worth.
Chicago Style CitationRaven, Peter Hamilton 1936-, Ray Franklin Evert, and Helena Curtis. Biology of Plants. 3. edition. New York, New York: Worth, 1981.
MLA CitationRaven, Peter Hamilton 1936-, Ray Franklin Evert, and Helena Curtis. Biology of Plants. 3. edition. New York, New York: Worth, 1981.
Warning: These citations may not always be 100% accurate.