एपीए उद्धरण

Ryder, J. (1977). Networks lines and fields.-2nd ed (2nd ed.). Prentice hall of India.

शिकागो स्टाइल उद्धरण

Ryder, J.D. Networks Lines and Fields.-2nd Ed. 2nd ed. New Delhi: Prentice hall of India, 1977.

एमएलए उद्धरण

Ryder, J.D. Networks Lines and Fields.-2nd Ed. 2nd ed. Prentice hall of India, 1977.