APA aipamena

Walker, J. C. (1975). Plant pathology (3.). Tata Mcgraw hill publishing company Ltd.

Chicago Style aipamena

Walker, J C. Plant Pathology. 3. New Delhi: Tata Mcgraw hill publishing company Ltd, 1975.

MLA aipamena

Walker, J C. Plant Pathology. 3. Tata Mcgraw hill publishing company Ltd, 1975.