Παραπομπή APA

Umashankar, K. (1989). Introduction to engineering electromagnetic fields. Singapore: World Scientific.

Παραπομπή Chicago Style

Umashankar, Korada. Introduction to Engineering Electromagnetic Fields. Singapore: World Scientific, 1989.

Παραπομπή MLA

Umashankar, Korada. Introduction to Engineering Electromagnetic Fields. Singapore: World Scientific, 1989.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.