APA (7. basım) Alıntı

Valencia, C. DA pursues organic farming of upland rice in Bicol. The Philippine Star.

Chicago Style (17. basım) Atıf

Valencia, Czeriza. "DA Pursues Organic Farming of Upland Rice in Bicol." The Philippine Star .

MLA (9th ed.) Atıf

Valencia, Czeriza. "DA Pursues Organic Farming of Upland Rice in Bicol." The Philippine Star, .