Παραπομπή APA

Saxena, H. C. (1976). The Calculus of Finite Differences and Numerical Analysis (7th ed.). S Chand & Co Ltd.

Παραπομπή Chicago Style

Saxena, H C. The Calculus of Finite Differences and Numerical Analysis. 7th ed. New Delhi: S Chand & Co Ltd, 1976.

Παραπομπή MLA

Saxena, H C. The Calculus of Finite Differences and Numerical Analysis. 7th ed. S Chand & Co Ltd, 1976.