APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.