Citazione Stile APA (7a Edizione)

Williams, R. E. (2001). Introduction to differential equations and dynamical systems (2nd ed.). McGraw Hill.

Citazione stile Chigago Style (17a edizione)

Williams, Richard E. Introduction to Differential Equations and Dynamical Systems. 2nd ed. Boston: McGraw Hill, 2001.

Citatione MLA (9a ed.)

Williams, Richard E. Introduction to Differential Equations and Dynamical Systems. 2nd ed. McGraw Hill, 2001.