Παραπομπή σε μορφή APA (7η εκδ.)

Smith, G. D. (1990). Numerical solution of partial differential equations: Finite difference methods (3rd edition.). Clarendon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smith, G. D. Numerical Solution of Partial Differential Equations: Finite Difference Methods. 3rd edition. Oxford: Clarendon Press, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Smith, G. D. Numerical Solution of Partial Differential Equations: Finite Difference Methods. 3rd edition. Clarendon Press, 1990.