APA
Eagle D. J., Caverly D. J. j. a., . (1981). Diagnosis of herbicide damage to crops. New York: Chemical Publishing.
Chicago
Eagle D J, Caverly D J jt author, . 1981. Diagnosis of herbicide damage to crops. New York: Chemical Publishing.
Harvard
Eagle D. J., Caverly D. J. j. a., . (1981). Diagnosis of herbicide damage to crops. New York: Chemical Publishing.
MLA
Eagle D J, Caverly D J jt author, . Diagnosis of herbicide damage to crops. New York: Chemical Publishing. 1981.