United States. Interstate Commerce Commission. (1908). Supplement to 3rd revised issue of classification of operating expenses, as prescribed by Interstate Commerce Commission for steam roads, in accordance with Section 20 of Act To Regulate Commerce; effective on July 1, 1908. GPO.
Chicago Style (17th ed.) CitationUnited States. Interstate Commerce Commission. Supplement to 3rd Revised Issue of Classification of Operating Expenses, as Prescribed by Interstate Commerce Commission for Steam Roads, in Accordance with Section 20 of Act To Regulate Commerce; Effective on July 1, 1908. [Washington]: GPO, 1908.
MLA (9th ed.) CitationUnited States. Interstate Commerce Commission. Supplement to 3rd Revised Issue of Classification of Operating Expenses, as Prescribed by Interstate Commerce Commission for Steam Roads, in Accordance with Section 20 of Act To Regulate Commerce; Effective on July 1, 1908. GPO, 1908.