एपीए उद्धरण

Nageswara Rao D V K & Jose A I. (2000). Productivity Classification of Soils Under Rubber (Hevea brasiliensis Muell. Arg) in Kerala. Department Of Soil Science And Agricultural Chemistry,College Of Horticulture.

शिकागो स्टाइल उद्धरण

Nageswara Rao D V K और Jose A I. Productivity Classification of Soils Under Rubber (Hevea Brasiliensis Muell. Arg) in Kerala. Vellanikkara: Department Of Soil Science And Agricultural Chemistry,College Of Horticulture, 2000.

एमएलए उद्धरण

Nageswara Rao D V K और Jose A I. Productivity Classification of Soils Under Rubber (Hevea Brasiliensis Muell. Arg) in Kerala. Department Of Soil Science And Agricultural Chemistry,College Of Horticulture, 2000.