APA (7th ed.) Citation

Deturck, P., & Ponnamperuma N. F. (1991). Rice production on acid soils of the tropics. Institute of Fundamental Studies.

Chicago Style (17th ed.) Citation

Deturck, P., and Ponnamperuma N. F. Rice Production on Acid Soils of the Tropics. Kandy: Institute of Fundamental Studies, 1991.

MLA (9th ed.) Citation

Deturck, P., and Ponnamperuma N. F. Rice Production on Acid Soils of the Tropics. Institute of Fundamental Studies, 1991.