एपीए उद्धरण

Singh, T. (1992). Agar and agar production. Infofish.

शिकागो स्टाइल उद्धरण

Singh, Tarlochan. Agar and Agar Production. Kuala Lumpur: Infofish, 1992.

एमएलए उद्धरण

Singh, Tarlochan. Agar and Agar Production. Infofish, 1992.