Παραπομπή APA

Mehrotra, R. S. (1980). Plant Pathology. Tata mc graw - hill publishing company limited.

Παραπομπή Chicago Style

Mehrotra, R S. Plant Pathology. Newdelhi: Tata mc graw - hill publishing company limited, 1980.

Παραπομπή MLA

Mehrotra, R S. Plant Pathology. Tata mc graw - hill publishing company limited, 1980.