Smith, H. B. A. (1924). Comparative progress of rival British ports. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationSmith, H. B. Allin. Comparative Progress of Rival British Ports. [Washington?]: U.S. Government Printing Office, 1924.
MLA (9th ed.) CitationSmith, H. B. Allin. Comparative Progress of Rival British Ports. U.S. Government Printing Office, 1924.
Warning: These citations may not always be 100% accurate.