Spon, E. Water Supply: The Present Practice of Sinking and Boring Wells With Geological Considerations and Examples of Wells Executed.
Chicago Style (17th ed.) CitationSpon, Ernest. Water Supply: The Present Practice of Sinking and Boring Wells With Geological Considerations and Examples of Wells Executed.
MLA (9th ed.) CitationSpon, Ernest. Water Supply: The Present Practice of Sinking and Boring Wells With Geological Considerations and Examples of Wells Executed.
Warning: These citations may not always be 100% accurate.