Waddell, J. A. L. Proceedings of the second Pan American scientid congress: Vertical lift bridges.
Chicago Style (17th ed.) CitationWaddell, J. A. L. Proceedings of the Second Pan American Scientid Congress: Vertical Lift Bridges.
MLA (9th ed.) CitationWaddell, J. A. L. Proceedings of the Second Pan American Scientid Congress: Vertical Lift Bridges.