एपीए उद्धरण

Singh, S. P. (1986). Viva- voce and short notes in biochemistry. CBS publishers.

शिकागो स्टाइल उद्धरण

Singh, S. P. Viva- Voce and Short Notes in Biochemistry. Delhi: CBS publishers, 1986.

एमएलए उद्धरण

Singh, S. P. Viva- Voce and Short Notes in Biochemistry. CBS publishers, 1986.