APA引文

Steel, E. W. (1960). Water supply and sewerage (4th ed.). McGraw-Hill.

芝加哥风格引文

Steel, Ernest. W. Water Supply and Sewerage. 4th ed. New York: McGraw-Hill, 1960.

MLA引文

Steel, Ernest. W. Water Supply and Sewerage. 4th ed. McGraw-Hill, 1960.

警告：这些引文格式不一定是100％准确.