APA-referens (7:e uppl.)
Cox, G. W. (2004). Alien species and evolution: The evolutionary ecology of exotic plants, animals, microbes, and interacting native species. Island Press.
Chicago-referens (17:e uppl.)
Cox, George W. Alien Species and Evolution: The Evolutionary Ecology of Exotic Plants, Animals, Microbes, and Interacting Native Species. Washington: Island Press, 2004.
MLA-referens (9:e uppl.)
Cox, George W. Alien Species and Evolution: The Evolutionary Ecology of Exotic Plants, Animals, Microbes, and Interacting Native Species. Island Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.