Gaya APA

Hirsch, M, W. et al (2013). Differential Equations, Dynamical Systems, and an Introduction to Chaos third edition (Third Edition). Oxford: elsevier.

Gaya MLA

Hirsch, Morris, W.. et al. "Differential Equations, Dynamical Systems, and an Introduction to Chaos third edition". Third Edition Oxford: elsevier, 2013. Text.