एपीए उद्धरण

Manju, M. (1991). Studies on the Effect of Selected Metals on the Productivity of Two Species of Algae. School of Environmental studies.

शिकागो स्टाइल उद्धरण

Manju, M.R. Studies on the Effect of Selected Metals on the Productivity of Two Species of Algae. Cochin: School of Environmental studies, 1991.

एमएलए उद्धरण

Manju, M.R. Studies on the Effect of Selected Metals on the Productivity of Two Species of Algae. School of Environmental studies, 1991.