Philippines (Republic). Bureau of Plant Industry, Agricultural Extension Division, Galang, F. G., & Panganiban, F. C. (1949). Agricultural Extension Service handbook. Bureau of Print.
Chicago Style (17th ed.) CitationPhilippines (Republic). Bureau of Plant Industry, Agricultural Extension Division, Francisco Gatchalian Galang, and Francisco C. Panganiban. Agricultural Extension Service Handbook. Manila: Bureau of Print, 1949.
MLA (9th ed.) CitationPhilippines (Republic). Bureau of Plant Industry, et al. Agricultural Extension Service Handbook. Bureau of Print, 1949.
Warning: These citations may not always be 100% accurate.