Podolsky, A. S. (1983). New phenology: Elements of mathematical forecasting in ecology. John Wiley.
Cita Chicago (17th ed.)Podolsky, Alexander S. New Phenology: Elements of Mathematical Forecasting in Ecology. Nueva York: John Wiley, 1983.
Cita MLA (9th ed.)Podolsky, Alexander S. New Phenology: Elements of Mathematical Forecasting in Ecology. John Wiley, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.