Citação norma APA

Gilbarg, D., & Trudinger, N. S. (2001). Elliptic partial differential equations of second order (2nd ed., rev. 3rd printing.). New York: Springer.

Citação norma Chicago

Gilbarg, David, e Neil S. Trudinger. Elliptic Partial Differential Equations of Second Order. 2nd ed., rev. 3rd printing. New York: Springer, 2001.

Citação norma MLA

Gilbarg, David, e Neil S. Trudinger. Elliptic Partial Differential Equations of Second Order. 2nd ed., rev. 3rd printing. New York: Springer, 2001.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.