APA (7th ed.) Citation

Engineering Foundation Conference Berwick Academy, South Berwick, Me., American Society of Civil Engineers, & American Concrete Institute. (1974). Use of shotcrete for underground structural support: Proceedings of the Engineering Foundation Conference, Berwick Academy, South Berwick, Maine, July 16-20, 1973. American Society of Civil Engineers, United Engineering Center ; Ameican Concrete Institute.

Chicago Style (17th ed.) Citation

Engineering Foundation Conference Berwick Academy, South Berwick, Me., American Society of Civil Engineers, and American Concrete Institute. Use of Shotcrete for Underground Structural Support: Proceedings of the Engineering Foundation Conference, Berwick Academy, South Berwick, Maine, July 16-20, 1973. New York : Detroit: American Society of Civil Engineers, United Engineering Center ; Ameican Concrete Institute, 1974.

MLA (9th ed.) Citation

Engineering Foundation Conference Berwick Academy, South Berwick, Me., et al. Use of Shotcrete for Underground Structural Support: Proceedings of the Engineering Foundation Conference, Berwick Academy, South Berwick, Maine, July 16-20, 1973. American Society of Civil Engineers, United Engineering Center ; Ameican Concrete Institute, 1974.