Παραπομπή σε μορφή APA (7η εκδ.)

Gumhalter, H. (1984). Power supply systems in communications engineering. Part I: Principles (2nd reprint.). Wiley Eastern Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gumhalter, Hans. Power Supply Systems in Communications Engineering. Part I: Principles. 2nd reprint. New Delhi: Wiley Eastern Limited, 1984.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gumhalter, Hans. Power Supply Systems in Communications Engineering. Part I: Principles. 2nd reprint. Wiley Eastern Limited, 1984.