APA (7th ed.) Citation

Dallegge, T. A. (1999). Stratigraphy and geologic map of Tertiary coal-bearing deposits, Shirak region, northwestern Armenia. [U.S, Department of the Interior, U.S. Geological Survey].

Chicago Style (17th ed.) Citation

Dallegge, Todd A. Stratigraphy and Geologic Map of Tertiary Coal-bearing Deposits, Shirak Region, Northwestern Armenia. [Reston, Va.]: [U.S, Department of the Interior, U.S. Geological Survey], 1999.

MLA (9th ed.) Citation

Dallegge, Todd A. Stratigraphy and Geologic Map of Tertiary Coal-bearing Deposits, Shirak Region, Northwestern Armenia. [U.S, Department of the Interior, U.S. Geological Survey], 1999.