Citazione Stile APA (7a Edizione)

Palis, J., & Takens, F. (1988). Homoclinic bifurcations and hyperbolic dynamics. IMPA-CNPq.

Citazione stile Chigago Style (17a edizione)

Palis, Jacob, e Floris Takens. Homoclinic Bifurcations and Hyperbolic Dynamics. Río de Janeiro: IMPA-CNPq, 1988.

Citatione MLA (9a ed.)

Palis, Jacob, e Floris Takens. Homoclinic Bifurcations and Hyperbolic Dynamics. IMPA-CNPq, 1988.