APA (7th ed.) Citation

Bang, S., & Shen, C. (1982). Soil reinforcement in soft ground tunneling. National Technical Information Service.

Chicago Style (17th ed.) Citation

Bang, Sangchul, and Chih-Kang Shen. Soil Reinforcement in Soft Ground Tunneling. Springfield, Va.: National Technical Information Service, 1982.

MLA (8th ed.) Citation

Bang, Sangchul, and Chih-Kang Shen. Soil Reinforcement in Soft Ground Tunneling. National Technical Information Service, 1982.