APA (7th ed.) Citation

Geological Survey (U.S.) & Cowan, H. (2002). Map and database of Quaternary faults in the vicinity of Managua, Nicaragua (Version 1.0, last modified 18 January 2002.). U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Hugh Cowan. Map and Database of Quaternary Faults in the Vicinity of Managua, Nicaragua. Version 1.0, last modified 18 January 2002. [Reston, Va.?]: U.S. Geological Survey, 2002.

MLA (9th ed.) Citation

Geological Survey (U.S.) and Hugh Cowan. Map and Database of Quaternary Faults in the Vicinity of Managua, Nicaragua. Version 1.0, last modified 18 January 2002. U.S. Geological Survey, 2002.