APA

Puri S. P., . (1990). Classical electrodynamics. : TATA McGraw-Hill Publishing Co., New Delhi.

Chicago

Puri S P, . 1990. Classical electrodynamics. : TATA McGraw-Hill Publishing Co., New Delhi.

Harvard

Puri S. P., . (1990). Classical electrodynamics. : TATA McGraw-Hill Publishing Co., New Delhi.

MLA

Puri S P, . Classical electrodynamics. : TATA McGraw-Hill Publishing Co., New Delhi. 1990.