APA (7th ed.) Citation

Batangantang, E. M. (1967). Rice productivity trends in Rizal province.

Chicago Style (17th ed.) Citation

Batangantang, Ely M. Rice Productivity Trends in Rizal Province. [Quezon City], 1967.

MLA (9th ed.) Citation

Batangantang, Ely M. Rice Productivity Trends in Rizal Province. 1967.

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