APA (7th ed.) Citation

Sastry, S. S. (1977). Introductory Methods of Numerical Analysis (2nd ed.). PHI Learning.

Chicago Style (17th ed.) Citation

Sastry, S. S. Introductory Methods of Numerical Analysis. 2nd ed. New Delhi: PHI Learning, 1977.

MLA (9th ed.) Citation

Sastry, S. S. Introductory Methods of Numerical Analysis. 2nd ed. PHI Learning, 1977.