एपीए उद्धरण

Mathew Joseph & P C Saseendran. (2011). Environmental Hygiene and Waste Management. Department of Livestock Production Management.

शिकागो स्टाइल उद्धरण

Mathew Joseph और P C Saseendran. Environmental Hygiene and Waste Management. Department of Livestock Production Management, 2011.

एमएलए उद्धरण

Mathew Joseph और P C Saseendran. Environmental Hygiene and Waste Management. Department of Livestock Production Management, 2011.