Normal Forms, Melnikov Functions and Bifurcations of Limit Cycles
  MLA
  Han, Maoan, and Pei Yu. Normal Forms, Melnikov Functions and Bifurcations of Limit Cycles. Dordrecht: Springer London, 2012.
  APA
  Han, M., & Yu, P. (2012). Normal Forms, Melnikov Functions and Bifurcations of Limit Cycles. Dordrecht: Springer London.
  Chicago
  Han, Maoan, and Pei Yu. Normal Forms, Melnikov Functions and Bifurcations of Limit Cycles. Dordrecht: Springer London, 2012.