Citazione Stile APA (7a Edizione)

(1992). The inverse problem of the calculus of variations for ordinary differential equations / Ian Anderson, Gerard Thompson.

Citazione stile Chigago Style (17a edizione)

The Inverse Problem of the Calculus of Variations for Ordinary Differential Equations / Ian Anderson, Gerard Thompson. 1992.

Citatione MLA (9a ed.)

The Inverse Problem of the Calculus of Variations for Ordinary Differential Equations / Ian Anderson, Gerard Thompson. 1992.