ebrary, Inc, Agustí, J., Rook, L., & Andrews, P. (1999). The evolution of Neogene Terrestrial Ecosystems in Europe. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, Jordi Agustí, Lorenzo Rook, i Peter Andrews. The Evolution of Neogene Terrestrial Ecosystems in Europe. Cambridge ; New York: Cambridge University Press, 1999.
MLA način citiranja (9. izdanje)ebrary, Inc, et al. The Evolution of Neogene Terrestrial Ecosystems in Europe. Cambridge University Press, 1999.
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