Cita APA (7th ed.)

Hassard, B. D. (1981). Theory and appliccations of hopf bifurcation. Cambridge University Press.

Cita Chicago (17th ed.)

Hassard, B. D. Theory and Appliccations of Hopf Bifurcation. Cambridge: Cambridge University Press, 1981.

Cita MLA (9th ed.)

Hassard, B. D. Theory and Appliccations of Hopf Bifurcation. Cambridge University Press, 1981.