Citazione Stile APA (7a Edizione)

Struwe, M. (2000). Variational methods: Applications to nonlinear partial differential equations and Hamiltonian systems (3rd ed.). Springer.

Citazione stile Chigago Style (17a edizione)

Struwe, Michael. Variational Methods: Applications to Nonlinear Partial Differential Equations and Hamiltonian Systems. 3rd ed. Berlin, New York: Springer, 2000.

Citatione MLA (9a ed.)

Struwe, Michael. Variational Methods: Applications to Nonlinear Partial Differential Equations and Hamiltonian Systems. 3rd ed. Springer, 2000.