एपीए उद्धरण

Cambrige Scientific Abstracts. (1971). Aquatic Sciences and Fisheries Abstracts: ASFA 3:Aquatic poiiution and environmental quality. Cambridge Scienetific Abstracts.

शिकागो स्टाइल उद्धरण

Cambrige Scientific Abstracts. Aquatic Sciences and Fisheries Abstracts: ASFA 3:Aquatic Poiiution and Environmental Quality. Cambridge: Cambridge Scienetific Abstracts, 1971.

एमएलए उद्धरण

Cambrige Scientific Abstracts. Aquatic Sciences and Fisheries Abstracts: ASFA 3:Aquatic Poiiution and Environmental Quality. Cambridge Scienetific Abstracts, 1971.