APA (7th ed.) Citation

Plowden, D. (1974). Bridges: The spans of North America. W.W. Norton & Company.

Chicago Style (17th ed.) Citation

Plowden, David. Bridges: The Spans of North America. New York ; London: W.W. Norton & Company, 1974.

MLA (9th ed.) Citation

Plowden, David. Bridges: The Spans of North America. W.W. Norton & Company, 1974.