Christiansen, F. B., & Fenchel, T. M. (1977). Theories of populations in biological communities. Springer-Verlag.
Cita Chicago Style (17a ed.)Christiansen, F. B., y T. M. Fenchel. Theories of Populations in Biological Communities. New York: Springer-Verlag, 1977.
Cita MLA (8a ed.)Christiansen, F. B., y T. M. Fenchel. Theories of Populations in Biological Communities. Springer-Verlag, 1977.
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