Simmons, G. F. (1974). Differential equations: With applications and historical notes (1st.). Tata Mc Graw-Hill.
Citação norma ChicagoSimmons, George F. Differential Equations: With Applications and Historical Notes. 1st. New Delhi: Tata Mc Graw-Hill, 1974.
Citação norma MLASimmons, George F. Differential Equations: With Applications and Historical Notes. 1st. Tata Mc Graw-Hill, 1974.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.