APA (7th ed.) Citation

United States. Office of Federal Coordinator of Transportation. (1939). Public Aids to Transportation, Volume III: Public Aids to Transportation by Water, Part I: Waterway Improvements and Related Aids, Part II: Government Transportation Operations on Inland Waterways, An Analysis of the Inways Waterways Corporation, Part III: The Panama Canal. [s.n.].

Chicago Style (17th ed.) Citation

United States. Office of Federal Coordinator of Transportation. Public Aids to Transportation, Volume III: Public Aids to Transportation by Water, Part I: Waterway Improvements and Related Aids, Part II: Government Transportation Operations on Inland Waterways, An Analysis of the Inways Waterways Corporation, Part III: The Panama Canal. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Office of Federal Coordinator of Transportation. Public Aids to Transportation, Volume III: Public Aids to Transportation by Water, Part I: Waterway Improvements and Related Aids, Part II: Government Transportation Operations on Inland Waterways, An Analysis of the Inways Waterways Corporation, Part III: The Panama Canal. [s.n.], 1939.