Gaya APA

Hirsch, M, W. et al (2013). Differential equations, dynamical systems, and an introduction to chaos (Ed. 3). Oxford: Elsevier.

Gaya MLA

Hirsch, Morrish, W.. et al. "Differential equations, dynamical systems, and an introduction to chaos". Ed. 3 Oxford: Elsevier, 2013. Text.