Flores, R. M. (2014). Coal and coalbed gas: Fueling the future. Elsevier.
芝加哥风格引文Flores, Romeo M. Coal and Coalbed Gas: Fueling the Future. Waltham, Massachusetts: Elsevier, 2014.
MLA引文Flores, Romeo M. Coal and Coalbed Gas: Fueling the Future. Elsevier, 2014.
警告：这些引文格式不一定是100％准确.