APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1912). Contributions to Economic Geology (short papers and preliminary reports) 1910. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Contributions to Economic Geology (short Papers and Preliminary Reports) 1910. Washington: [publisher not identified], 1912.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Contributions to Economic Geology (short Papers and Preliminary Reports) 1910. [publisher not identified], 1912.

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