Cita APA (7th ed.)

Gupta, P. (1996). Calculus of finite differences and numerical analysis (22nd.). Krishna.

Cita Chicago (17th ed.)

Gupta, P. Calculus of Finite Differences and Numerical Analysis. 22nd. Meerut: Krishna, 1996.

Cita MLA (9th ed.)

Gupta, P. Calculus of Finite Differences and Numerical Analysis. 22nd. Krishna, 1996.