APA (7th ed.) Citation

Morgan, J. M., Barratt, D. A., & Hudson, J. A. (1979). Tunnel boring machine performance and ground properties: Report of the initial 1 1/2 km of the North Wear Drive, Kielder Aqueduct. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Morgan, J. M., D. A. Barratt, and J. A. Hudson. Tunnel Boring Machine Performance and Ground Properties: Report of the Initial 1 1/2 Km of the North Wear Drive, Kielder Aqueduct. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1979.

MLA (9th ed.) Citation

Morgan, J. M., et al. Tunnel Boring Machine Performance and Ground Properties: Report of the Initial 1 1/2 Km of the North Wear Drive, Kielder Aqueduct. Transport and Road Research Laboratory, 1979.