APA (7th ed.) Citation

Ponnamperuma, F. N. (1979). IR42: A rice type for small farmers of South and Southeast Asia. International Rice Research Institute.

Chicago Style (17th ed.) Citation

Ponnamperuma, F. N. IR42: A Rice Type for Small Farmers of South and Southeast Asia. Manila: International Rice Research Institute, 1979.

MLA (9th ed.) Citation

Ponnamperuma, F. N. IR42: A Rice Type for Small Farmers of South and Southeast Asia. International Rice Research Institute, 1979.

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