APA-referens

Natural History Museum(London, E. (2003). Journal of systematic palaeontology. Cambridge, U.K.: Cambridge University Press.

Chicago-stil citat

Natural History Museum(London, England). Journal of Systematic Palaeontology. Cambridge, U.K.: Cambridge University Press, 2003.

MLA-referens

Natural History Museum(London, England). Journal of Systematic Palaeontology. Cambridge, U.K.: Cambridge University Press, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.