Παραπομπή APA

Smith, G. (1969). Numerical solution of partial differential equations with exercises and worked solutions (2nd ed.). Oxford University.

Παραπομπή Chicago Style

Smith, G.D. Numerical Solution of Partial Differential Equations with Exercises and Worked Solutions. 2nd ed. London: Oxford University, 1969.

Παραπομπή MLA

Smith, G.D. Numerical Solution of Partial Differential Equations with Exercises and Worked Solutions. 2nd ed. Oxford University, 1969.