Citazione APA

(1990). Transactions: 14th International Congress of Soil Science. Japan: International Society of Soil Science.

Stile di citazione Chicago

Transactions: 14th International Congress of Soil Science. Japan: International Society of Soil Science, 1990.

Citazione MLA

Transactions: 14th International Congress of Soil Science. Japan: International Society of Soil Science, 1990.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.