APA Citation

Hansen, V. L. (2009). Geologic map of the Niobe Planitia quadrangle (V-23), Venus by Vicki L. Hansen ; prepared in cooperation with the National Aeronautics and Space Administration: By Vicki L. Hansen ; prepared in cooperation with the National Aeronautics and Space Administration. [Reston, Va.?] : Denver, CO : For sale by the USGS Information Services: U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style Citation

Hansen, Vicki L. Geologic Map of the Niobe Planitia Quadrangle (V-23), Venus By Vicki L. Hansen ; Prepared in Cooperation With the National Aeronautics and Space Administration: By Vicki L. Hansen ; Prepared in Cooperation With the National Aeronautics and Space Administration. [Reston, Va.?] : Denver, CO : For sale by the USGS Information Services: U.S. Dept. of the Interior, U.S. Geological Survey, 2009.

MLA Citation

Hansen, Vicki L. Geologic Map of the Niobe Planitia Quadrangle (V-23), Venus By Vicki L. Hansen ; Prepared in Cooperation With the National Aeronautics and Space Administration: By Vicki L. Hansen ; Prepared in Cooperation With the National Aeronautics and Space Administration. [Reston, Va.?] : Denver, CO : For sale by the USGS Information Services: U.S. Dept. of the Interior, U.S. Geological Survey, 2009.

Warning: These citations may not always be 100% accurate.