एपीए उद्धरण

Derfler, F. J. (1995). Guide to connectivity. 3rd ed. (3rd ed.). BPB.

शिकागो स्टाइल उद्धरण

Derfler, Frank J. Guide to Connectivity. 3rd Ed. 3rd ed. New Delhi: BPB, 1995.

एमएलए उद्धरण

Derfler, Frank J. Guide to Connectivity. 3rd Ed. 3rd ed. BPB, 1995.