एपीए उद्धरण

Agarwal, R. (1981). Welding Engineering (2nd ed.). Khanna.

शिकागो स्टाइल उद्धरण

Agarwal, R.N. Welding Engineering. 2nd ed. Delhi: Khanna, 1981.

एमएलए उद्धरण

Agarwal, R.N. Welding Engineering. 2nd ed. Khanna, 1981.