APA (7e ed.) Bronvermelding

ebrary, Inc, Agustí, J., Rook, L., & Andrews, P. (1999). The evolution of Neogene Terrestrial Ecosystems in Europe. Cambridge University Press.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, Jordi Agustí, Lorenzo Rook, en Peter Andrews. The Evolution of Neogene Terrestrial Ecosystems in Europe. Cambridge ; New York: Cambridge University Press, 1999.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. The Evolution of Neogene Terrestrial Ecosystems in Europe. Cambridge University Press, 1999.