APA (7th ed.) Citation

Umali, D. L. (1989). Agricultural technology for small farmers. Manila Bulletin.

Chicago Style (17th ed.) Citation

Umali, Dioscoro L. "Agricultural Technology for Small Farmers." Manila Bulletin 1989.

MLA (9th ed.) Citation

Umali, Dioscoro L. "Agricultural Technology for Small Farmers." Manila Bulletin, 1989.

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