एपीए उद्धरण

(1990). Transactions - 14th International Congress of Soil Science, Japan, Kyoto, August 1990 - Vol VI: Commission VI. Kyoto, Japan: International Society of Soil Science.

शिकागो स्टाइल उद्धरण

Transactions - 14th International Congress of Soil Science, Japan, Kyoto, August 1990 - Vol VI: Commission VI. Kyoto, Japan: International Society of Soil Science, 1990.

एमएलए उद्धरण

Transactions - 14th International Congress of Soil Science, Japan, Kyoto, August 1990 - Vol VI: Commission VI. Kyoto, Japan: International Society of Soil Science, 1990.