APA (7th ed.) Citation

ProQuest (Firm). (1994). Drilling and excavation technologies for the future. National Academy Press.

Chicago Style (17th ed.) Citation

ProQuest (Firm). Drilling and Excavation Technologies for the Future. Washington, D.C.: National Academy Press, 1994.

MLA (9th ed.) Citation

ProQuest (Firm). Drilling and Excavation Technologies for the Future. National Academy Press, 1994.

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