Guillermo, R. G. (2011). The problem of Indio inferiority in science: Rizal's two views. Philippine Studies: Historical and Ethnographic Viewpoints.
芝加哥风格引文Guillermo, Ramon G. "The Problem of Indio Inferiority in Science: Rizal's Two Views." Philippine Studies: Historical and Ethnographic Viewpoints 2011.
MLA引文Guillermo, Ramon G. "The Problem of Indio Inferiority in Science: Rizal's Two Views." Philippine Studies: Historical and Ethnographic Viewpoints, 2011.
警告：这些引文格式不一定是100％准确.