Dyfyniad APA

Population Council, Lutz, W., Prskawetz, A., & Sanderson, W. C. (2002). Population and environment: Methods of analysis. Population Council.

Dyfyniad Arddull Chicago

Population Council, Wolfgang Lutz, Alexia Prskawetz, and Warren C. Sanderson. Population and Environment: Methods of Analysis. New York: Population Council, 2002.

Dyfyniad MLA

Population Council, et al. Population and Environment: Methods of Analysis. Population Council, 2002.

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