Rodriguez-Rivera, R. (1977). resistance to the whitebacked planthopper Sogatella furcifera (Horvath) i rice varieties [microform]. Photoduplication Service. University of the Philippines Library.
Citação do estilo Chicago (17ª ed.)Rodriguez-Rivera, Ramon. Resistance to the Whitebacked Planthopper Sogatella Furcifera (Horvath) I Rice Varieties [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
Citação MLA (9ª ed.)Rodriguez-Rivera, Ramon. Resistance to the Whitebacked Planthopper Sogatella Furcifera (Horvath) I Rice Varieties [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.