APA (7th ed.) Citation

Stofan, E. R., & Brian, A. W. (2012). Geologic map of the Themis Regio quadrangle (V-53), Venus. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Stofan, Ellen Renee, and Antony W. Brian. Geologic Map of the Themis Regio Quadrangle (V-53), Venus. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2012.

MLA (9th ed.) Citation

Stofan, Ellen Renee, and Antony W. Brian. Geologic Map of the Themis Regio Quadrangle (V-53), Venus. U.S. Dept. of the Interior, U.S. Geological Survey, 2012.