APA-viite

Trivelpiece, W. Z., Hinke, J. T., Miller, A. K., Reiss, C. S., Trivelpiece, S. G., & Watters, G. M. (2011). Variability in krill biomass links harvesting and climate warming to penguin population changes in Antarctica. National Academy of Sciences.

Chicago-tyylinen lähdeviittaus

Trivelpiece, Wayne Z., Jefferson T. Hinke, Aileen K. Miller, Christian S. Reiss, Susan G. Trivelpiece, ja George M. Watters. Variability in Krill Biomass Links Harvesting and Climate Warming to Penguin Population Changes in Antarctica. National Academy of Sciences, 2011.

MLA-viite

Trivelpiece, Wayne Z., et al. Variability in Krill Biomass Links Harvesting and Climate Warming to Penguin Population Changes in Antarctica. National Academy of Sciences, 2011.

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