एपीए उद्धरण

Ed by T.M. George. (2008). Demographic changes and challenges to development. Nirmala Academic & Research Publications.

शिकागो स्टाइल उद्धरण

Ed by T.M. George. Demographic Changes and Challenges to Development. Ernakulam: Nirmala Academic & Research Publications, 2008.

एमएलए उद्धरण

Ed by T.M. George. Demographic Changes and Challenges to Development. Nirmala Academic & Research Publications, 2008.