एपीए उद्धरण

Ugural, A. (1981). Stresses in plates and shells. Mc Graw - Hill.

शिकागो स्टाइल उद्धरण

Ugural, A. Stresses in Plates and Shells. New Delhi: Mc Graw - Hill, 1981.

एमएलए उद्धरण

Ugural, A. Stresses in Plates and Shells. Mc Graw - Hill, 1981.