Gill, A. H. (1922). Engine room chemistry: A compend for the engineer and engineman (3rd ed.). McGraw.
芝加哥风格引文Gill, Augustus H. Engine Room Chemistry: A Compend for the Engineer and Engineman. 3rd ed. N.Y.: McGraw, 1922.
MLA引文Gill, Augustus H. Engine Room Chemistry: A Compend for the Engineer and Engineman. 3rd ed. McGraw, 1922.
警告：这些引文格式不一定是100％准确.