Estes, R. (2014). The Gnu's World: Serengeti Wildebeest Ecology and Life History. University of California Press.
Style de citation Chicago (17e éd.)Estes, Richard. The Gnu's World: Serengeti Wildebeest Ecology and Life History. Berkeley: University of California Press, 2014.
Style de citation MLA (8e éd.)Estes, Richard. The Gnu's World: Serengeti Wildebeest Ecology and Life History. University of California Press, 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.