SpringerLink (Online Service), Stillwell, J. C. H., & Clarke, M. M. (2011). Population dynamics and projection methods. Springer.
芝加哥风格引文SpringerLink (Online Service), John C. H. Stillwell, 与 Marti Martin Clarke. Population Dynamics and Projection Methods. Dordrecht, New York: Springer, 2011.
MLA引文SpringerLink (Online Service), et al. Population Dynamics and Projection Methods. Springer, 2011.
警告：这些引文格式不一定是100％准确.