Gutiérrez, A. P. (1996). Applied population ecology: A supply-demand approach. John Wiley and Sons, Inc.
Cita Chicago (17th ed.)Gutiérrez, Andrew Paul. Applied Population Ecology: A Supply-demand Approach. Nueva York: John Wiley and Sons, Inc, 1996.
Cita MLA (9th ed.)Gutiérrez, Andrew Paul. Applied Population Ecology: A Supply-demand Approach. John Wiley and Sons, Inc, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.