Style de citation APA

Hopf, L. (1948). Introduction to the differential equations of physics.

Style de citation Chicago

Hopf, L. Introduction to the Differential Equations of Physics. Dover Publcations, New York, 1948.

Style de citation MLA

Hopf, L. Introduction to the Differential Equations of Physics. 1948.

Attention : ces citations peuvent ne pas être correctes à 100%.