एपीए उद्धरण

Little, R. L. (1990). Welding and Welding technology. Mc Graw - Hill.

शिकागो स्टाइल उद्धरण

Little, Richard L. Welding and Welding Technology. New Delhi: Mc Graw - Hill, 1990.

एमएलए उद्धरण

Little, Richard L. Welding and Welding Technology. Mc Graw - Hill, 1990.