Watt, S. B., & Wood, W. E. (1979). Hand dug wells and their construction. Intermediate Technology Publications.
芝加哥风格引文Watt, Simon B., 与 W. E. Wood. Hand Dug Wells and Their Construction. London: Intermediate Technology Publications, 1979.
MLA引文Watt, Simon B., 与 W. E. Wood. Hand Dug Wells and Their Construction. Intermediate Technology Publications, 1979.
警告：这些引文格式不一定是100％准确.