Penny. (1996). Channel tunnel transport system: Proceedings of the conference organized by the Institution of Civil Engineers and held in London on 4-5 October 1994. American Society of Civil Engineers Pub. Sales Dept.
Chicago Style (17th ed.) CitationPenny. Channel Tunnel Transport System: Proceedings of the Conference Organized by the Institution of Civil Engineers and Held in London on 4-5 October 1994. London: American Society of Civil Engineers Pub. Sales Dept, 1996.
MLA (9th ed.) CitationPenny. Channel Tunnel Transport System: Proceedings of the Conference Organized by the Institution of Civil Engineers and Held in London on 4-5 October 1994. American Society of Civil Engineers Pub. Sales Dept, 1996.
Warning: These citations may not always be 100% accurate.