APA Edition Citation

Walker, J. C. (1957). Plant pathology (3rd.). Tata mc graw - hill publishing company limited.

Chicago Edition Citation

Walker, John Charles. Plant Pathology. 3rd. Newdelhi: Tata mc graw - hill publishing company limited, 1957.

MLA Edition Citation

Walker, John Charles. Plant Pathology. 3rd. Tata mc graw - hill publishing company limited, 1957.

Warning: These citations may not always be 100% accurate.