APA (7th ed.) Citation

Ponnamperuma, F. N. (1977). Physicochemical properties of submerged soils in relation to fertility. International Rice Research Institute.

Chicago Style (17th ed.) Citation

Ponnamperuma, F. N. Physicochemical Properties of Submerged Soils in Relation to Fertility. Manila: International Rice Research Institute, 1977.

MLA (9th ed.) Citation

Ponnamperuma, F. N. Physicochemical Properties of Submerged Soils in Relation to Fertility. International Rice Research Institute, 1977.

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