एपीए उद्धरण

P D Sharma. (2004). Plant Pathology. Rastogi Publications.

शिकागो स्टाइल उद्धरण

P D Sharma. Plant Pathology. Meerut: Rastogi Publications, 2004.

एमएलए उद्धरण

P D Sharma. Plant Pathology. Rastogi Publications, 2004.