Ims, R. A., Yoccoz, N. G., & Killengreen, S. T. (2011). Determinants of lemming outbreaks. National Academy of Sciences.
Čikaški stil citiranjaIms, Rolf A., Nigel G. Yoccoz, i Siw T. Killengreen. Determinants of Lemming Outbreaks. National Academy of Sciences, 2011.
MLA način citiranjaIms, Rolf A., Nigel G. Yoccoz, i Siw T. Killengreen. Determinants of Lemming Outbreaks. National Academy of Sciences, 2011.
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