APA
Gupta S. K., . (2019). Numerical methods for engineers [4th ed.]. New Delhi: New Age International Publishers.
Chicago
Gupta Santosh K, . 2019. Numerical methods for engineers [4th ed.]. New Delhi: New Age International Publishers.
Harvard
Gupta S. K., . (2019). Numerical methods for engineers [4th ed.]. New Delhi: New Age International Publishers.
MLA
Gupta Santosh K, . Numerical methods for engineers [4th ed.]. New Delhi: New Age International Publishers. 2019.