Citazione Stile APA (7a Edizione)

Johnson, C. (1987). Numerical solution of partial differential equations by the finite element method. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Johnson, Claes. Numerical Solution of Partial Differential Equations by the Finite Element Method. Cambridge: Cambridge University Press, 1987.

Citatione MLA (9a ed.)

Johnson, Claes. Numerical Solution of Partial Differential Equations by the Finite Element Method. Cambridge University Press, 1987.