एपीए उद्धरण

Lakra,W.S, & Singh, A. K. A. (2008). Fish introductions in india: Status,potential and challenges. Narendra Publishing House.

शिकागो स्टाइल उद्धरण

Lakra,W.S, और A K Ayyappan,S Singh. Fish Introductions in India: Status,potential and Challenges. Delhi: Narendra Publishing House, 2008.

एमएलए उद्धरण

Lakra,W.S, और A K Ayyappan,S Singh. Fish Introductions in India: Status,potential and Challenges. Narendra Publishing House, 2008.