Lacdan, J. R., Dela Paz, R. d. L., & Roman, A. H. (1969). Ruby rice mill (solvent extraction method). College of Engineering.
芝加哥风格引文Lacdan, Jose Reyes, Rolando de Leon Dela Paz, 与 Antonio Hieras Roman. Ruby Rice Mill (solvent Extraction Method). Diliman, Quezon City: College of Engineering, 1969.
MLA引文Lacdan, Jose Reyes, et al. Ruby Rice Mill (solvent Extraction Method). College of Engineering, 1969.
警告：这些引文格式不一定是100％准确.