Παραπομπή APA

Puri,S.P. (1997). Classical electro dynamics (2nd ed.). TMH.

Παραπομπή Chicago Style

Puri,S.P. Classical Electro Dynamics. 2nd ed. New Delhi: TMH, 1997.

Παραπομπή MLA

Puri,S.P. Classical Electro Dynamics. 2nd ed. TMH, 1997.