Sta. Clara, C. G. M. (1997). Portland cement raw mix burnability improvement using fine-grained quartz as a silica source.
芝加哥风格引文Sta. Clara, Claude Gregory M. Portland Cement Raw Mix Burnability Improvement Using Fine-grained Quartz as a Silica Source. 1997.
MLA引文Sta. Clara, Claude Gregory M. Portland Cement Raw Mix Burnability Improvement Using Fine-grained Quartz as a Silica Source. 1997.
警告：这些引文格式不一定是100％准确.