APA (7th ed.) Citation
(1990). External prestressing in bridges: International Symposium. American Concrete Institute.
Chicago Style (17th ed.) Citation
External Prestressing in Bridges: International Symposium. Michigan: American Concrete Institute, 1990.
MLA (9th ed.) Citation
External Prestressing in Bridges: International Symposium. American Concrete Institute, 1990.
Warning: These citations may not always be 100% accurate.