APA引文

Rao, S. S. (1983). Switchgear and protection (6th ed.). Khanna.

Chicago Edition Citation

Rao, Sunil S. Switchgear and Protection. 6th ed. New Delhi: Khanna, 1983.

MLA引文

Rao, Sunil S. Switchgear and Protection. 6th ed. Khanna, 1983.