Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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