APA (7th ed.) Citation

Kumada, K. (1987). Chemistry of soil organic matter. Japan Scientific Societies Press, [etc.].

Chicago Style (17th ed.) Citation

Kumada, Kyoichi. Chemistry of Soil Organic Matter. Tokyo [etc.]: Japan Scientific Societies Press, [etc.], 1987.

MLA (9th ed.) Citation

Kumada, Kyoichi. Chemistry of Soil Organic Matter. Japan Scientific Societies Press, [etc.], 1987.

Warning: These citations may not always be 100% accurate.