Sarmiento, I. A. (1979). Digital simulation of a mechanized sugar-cane farm [microform]. Photoduplication Service. University of the Philippines Library.
芝加哥风格引文Sarmiento, Isagani A. Digital Simulation of a Mechanized Sugar-cane Farm [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
MLA引文Sarmiento, Isagani A. Digital Simulation of a Mechanized Sugar-cane Farm [microform]. Photoduplication Service. University of the Philippines Library, 1979.
警告：这些引文格式不一定是100％准确.