Villanueva, R., & Marbella, W. (2012). International Rice Research Institute. DZUP.
芝加哥风格引文Villanueva, Raymund, 与 Willie Marbella. International Rice Research Institute. Quezon City: DZUP, 2012.
MLA引文Villanueva, Raymund, 与 Willie Marbella. International Rice Research Institute. DZUP, 2012.
警告：这些引文格式不一定是100％准确.