APA

Chopra K. K. A. G. C., . (1970). Electromagnetic theory. : K Nath & Company, Meerut.

Chicago

Chopra K K Agrawal G C, . 1970. Electromagnetic theory. : K Nath & Company, Meerut.

Harvard

Chopra K. K. A. G. C., . (1970). Electromagnetic theory. : K Nath & Company, Meerut.

MLA

Chopra K K Agrawal G C, . Electromagnetic theory. : K Nath & Company, Meerut. 1970.