Style de citation APA

Goel, B. S., & Mittal, S. K. (1998). Numerical analysis: Including calculus of finite differences (23.).

Style de citation Chicago

Goel, B S., et S K. Mittal. Numerical Analysis: Including Calculus of Finite Differences. 23. Pragati Prakashan, Meerut, 1998.

Style de citation MLA

Goel, B S., et S K. Mittal. Numerical Analysis: Including Calculus of Finite Differences. 23. 1998.