एपीए उद्धरण

Engelman, R., & 1965-. (2008). More: Population, nature, and what women want. Washington, D.C: Island Press.

शिकागो स्टाइल उद्धरण

Engelman, Robert., और 1965-. More: Population, Nature, and What Women Want. Washington, D.C: Island Press, 2008.

एमएलए उद्धरण

Engelman, Robert., और 1965-. More: Population, Nature, and What Women Want. Washington, D.C: Island Press, 2008.