United States. Interstate Commerce Commission & ProQuest (Firm). (1916). Steamship lines engaged in transporting freight. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission and ProQuest (Firm). Steamship Lines Engaged in Transporting Freight. Washington: [publisher not identified], 1916.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission and ProQuest (Firm). Steamship Lines Engaged in Transporting Freight. [publisher not identified], 1916.
Warning: These citations may not always be 100% accurate.