Sandström, G. E. (1963). The history of tunnelling: Underground workings through the ages. Barrie and Rockliff.
Chicago Style (17th ed.) CitationSandström, Gösta E. The History of Tunnelling: Underground Workings Through the Ages. London: Barrie and Rockliff, 1963.
MLA (9th ed.) CitationSandström, Gösta E. The History of Tunnelling: Underground Workings Through the Ages. Barrie and Rockliff, 1963.
Warning: These citations may not always be 100% accurate.