APA (7th ed.) Citation

ProQuest (Firm). (1926). The Copper Mining Industry speeches of Hon. Ralph H. Cameron a Senator from the State of Arizona. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). The Copper Mining Industry Speeches of Hon. Ralph H. Cameron a Senator from the State of Arizona. Washington: [publisher not identified], 1926.

MLA (9th ed.) Citation

ProQuest (Firm). The Copper Mining Industry Speeches of Hon. Ralph H. Cameron a Senator from the State of Arizona. [publisher not identified], 1926.

Warning: These citations may not always be 100% accurate.