APA-referens (7:e uppl.)
Jordan, D. W., & Smith, P. (2007). Nonlinear ordinary differential equations: An introduction for scientists and engineers (4th ed.). Oxford University Press.
Chicago-referens (17:e uppl.)
Jordan, D. W., och Peter Smith. Nonlinear Ordinary Differential Equations: An Introduction for Scientists and Engineers. 4th ed. Oxford: Oxford University Press, 2007.
MLA-referens (9:e uppl.)
Jordan, D. W., och Peter Smith. Nonlinear Ordinary Differential Equations: An Introduction for Scientists and Engineers. 4th ed. Oxford University Press, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.