एपीए उद्धरण

Cotton, H. (1966). Applied electricity (6th ed.). B.I. Publications.

शिकागो स्टाइल उद्धरण

Cotton, H. Applied Electricity. 6th ed. New Delhi: B.I. Publications, 1966.

एमएलए उद्धरण

Cotton, H. Applied Electricity. 6th ed. B.I. Publications, 1966.