APA citiranje

 Engelman, R. (2008).  More: Population, nature, and what women want.  Island Press.

Trích dẫn kiểu Chicago

 Engelman, Robert.  More: Population, Nature, and What Women Want.  Island Press, 2008.

MLA citiranje

 Engelman, Robert.  More: Population, Nature, and What Women Want.  Island Press, 2008.

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