एपीए उद्धरण

Newton, J. (1969). Extractive Metallurgy. Wiley Eastern.

शिकागो स्टाइल उद्धरण

Newton, Joseph. Extractive Metallurgy. New Delhi: Wiley Eastern, 1969.

एमएलए उद्धरण

Newton, Joseph. Extractive Metallurgy. Wiley Eastern, 1969.