APA (7th ed.) Citation

Gupta, P. K., & Goyal, J. K. (1996). Mathematical Methods (4th ed.). Modern Book Centre.

Chicago Style (17th ed.) Citation

Gupta, P. K., and J. K. Goyal. Mathematical Methods. 4th ed. Meerut: Modern Book Centre, 1996.

MLA (9th ed.) Citation

Gupta, P. K., and J. K. Goyal. Mathematical Methods. 4th ed. Modern Book Centre, 1996.