APA (7th ed.) Citation

Gupta, S. L., & Kumar, V. (1992). Electro Dynamics. Pragati Prakashan.

Chicago Style (17th ed.) Citation

Gupta, S. L., and V. Kumar. Electro Dynamics. Meerut: Pragati Prakashan, 1992.

MLA (9th ed.) Citation

Gupta, S. L., and V. Kumar. Electro Dynamics. Pragati Prakashan, 1992.