APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1908). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 348. Coal resources of the Russell Fork basin in Kentucky and Virginia. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 348. Coal Resources of the Russell Fork Basin in Kentucky and Virginia. Washington: [publisher not identified], 1908.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 348. Coal Resources of the Russell Fork Basin in Kentucky and Virginia. [publisher not identified], 1908.