Citazione APA

(1990). Proceedings of symposium on maximum yield research, august 17 - 1990. Kyoto, Japan: International Soceity of Soil Science.

Stile di citazione Chicago

Proceedings of Symposium On Maximum Yield Research, August 17 - 1990. Kyoto, Japan: International Soceity of Soil Science, 1990.

Citazione MLA

Proceedings of Symposium On Maximum Yield Research, August 17 - 1990. Kyoto, Japan: International Soceity of Soil Science, 1990.

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