United States. Congress. House. Committee on Mines and Mining & ProQuest (Firm). (1913). Conditions in the Coal Mines of Colorado. Appendix to Reply Brief for the Striking Miners. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Mines and Mining and ProQuest (Firm). Conditions in the Coal Mines of Colorado. Appendix to Reply Brief for the Striking Miners. [Place of publication not identified]: [publisher not identified], 1913.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Mines and Mining and ProQuest (Firm). Conditions in the Coal Mines of Colorado. Appendix to Reply Brief for the Striking Miners. [publisher not identified], 1913.
Warning: These citations may not always be 100% accurate.