APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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