Population Council, Lutz, W., Prskawetz, A., & Sanderson, W. C. (2002). Population and environment: Methods of analysis. Population Council.
Chicago (17e ed.) BronvermeldingPopulation Council, Wolfgang Lutz, Alexia Prskawetz, en Warren C. Sanderson. Population and Environment: Methods of Analysis. New York: Population Council, 2002.
MLA (9e ed.) BronvermeldingPopulation Council, et al. Population and Environment: Methods of Analysis. Population Council, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.