Cita APA (7th ed.)
ebrary, Inc, Cartron, J. E., Ceballos, G., & Felger, R. S. (2004). Biodiversity, ecosystems and conservation in Northern Mexico. Oxford University Press.
Cita Chicago (17th ed.)
ebrary, Inc, Jean-Luc E. Cartron, Gerardo Ceballos, i Richard Stephen Felger. Biodiversity, Ecosystems and Conservation in Northern Mexico. New York ; Oxford: Oxford University Press, 2004.
Cita MLA (9th ed.)
ebrary, Inc, et al. Biodiversity, Ecosystems and Conservation in Northern Mexico. Oxford University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.