OBLA, K. H. (2015). Improving concrete quality. CRC Press.
芝加哥风格引文OBLA, Karthikeyan H. Improving Concrete Quality. CRC Press, 2015.
MLA引文OBLA, Karthikeyan H. Improving Concrete Quality. CRC Press, 2015.
警告：这些引文格式不一定是100％准确.
APA引文