Quebral, F. C. (1973). Pictorial guide to vegetable diseases in the Philippines. Research and Extension Program in Vegetable Crops.
Chicago Style (17th ed.) CitationQuebral, Florendo C. Pictorial Guide to Vegetable Diseases in the Philippines. [College, Laguna]: Research and Extension Program in Vegetable Crops, 1973.
MLA (9th ed.) CitationQuebral, Florendo C. Pictorial Guide to Vegetable Diseases in the Philippines. Research and Extension Program in Vegetable Crops, 1973.
Warning: These citations may not always be 100% accurate.