Wilson, R., & Zimmer, I. (2008). High latitutude-living in the emperor penguin: Constraints on foraging and their consequences. The Biology of Polar Seas.
Chicago Style CitationWilson, Rory, and I. Zimmer. "High Latitutude-living in the Emperor Penguin: Constraints On Foraging and Their Consequences." The Biology of Polar Seas 2008.
MLA CitationWilson, Rory, and I. Zimmer. "High Latitutude-living in the Emperor Penguin: Constraints On Foraging and Their Consequences." The Biology of Polar Seas 2008.
Warning: These citations may not always be 100% accurate.