एपीए उद्धरण

(1973). Guide to the measurement of marine primary production under some special conditions. UNESCO.

शिकागो स्टाइल उद्धरण

Guide to the Measurement of Marine Primary Production Under Some Special Conditions. Paris: UNESCO, 1973.

एमएलए उद्धरण

Guide to the Measurement of Marine Primary Production Under Some Special Conditions. UNESCO, 1973.