APA

Barnes E. H., . (1968). Atlas and manual of plant pathology. New York: Appleton-Century-Crofts.

Chicago

Barnes Ervin H, . 1968. Atlas and manual of plant pathology. New York: Appleton-Century-Crofts.

Harvard

Barnes E. H., . (1968). Atlas and manual of plant pathology. New York: Appleton-Century-Crofts.

MLA

Barnes Ervin H, . Atlas and manual of plant pathology. New York: Appleton-Century-Crofts. 1968.