APA aipamena

Walker, J. C. (1957). Plant pathology (2nd ed.). McGraw-Hill Book Co., Inc.

Chicago Style aipamena

Walker, John Charles. Plant Pathology. 2nd ed. New York: McGraw-Hill Book Co., Inc, 1957.

MLA aipamena

Walker, John Charles. Plant Pathology. 2nd ed. McGraw-Hill Book Co., Inc, 1957.