United States. Interstate Commerce Commission. (1918). Memorandum concerning telephone companies and telegraph companies reporting to Interstate Commerce Commission for calendar year 1916. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission. Memorandum Concerning Telephone Companies and Telegraph Companies Reporting to Interstate Commerce Commission for Calendar Year 1916. Washington: U.S. GPO, 1918.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission. Memorandum Concerning Telephone Companies and Telegraph Companies Reporting to Interstate Commerce Commission for Calendar Year 1916. U.S. GPO, 1918.
Warning: These citations may not always be 100% accurate.