APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1906). Department of the Interior. United States Geological Survey Charles D. Walcott, Director. The geology and water resources of the eastern portion of the panhandle of Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Department of the Interior. United States Geological Survey Charles D. Walcott, Director. The Geology and Water Resources of the Eastern Portion of the Panhandle of Texas. Washington: [publisher not identified], 1906.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Department of the Interior. United States Geological Survey Charles D. Walcott, Director. The Geology and Water Resources of the Eastern Portion of the Panhandle of Texas. [publisher not identified], 1906.