एपीए उद्धरण

Wringley,E A. (2004). Poverty,progress and population. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Wringley,E A. Poverty,progress and Population. Great Britain: Cambridge University Press, 2004.

एमएलए उद्धरण

Wringley,E A. Poverty,progress and Population. Cambridge University Press, 2004.