APA (7th ed.) Citation

Geological Survey (U.S.) & United States. National Aeronautics and Space Administration. (1998). The Sedna Planitia Region of Venus in four map sheets. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and United States. National Aeronautics and Space Administration. The Sedna Planitia Region of Venus in Four Map Sheets. Reston, Va.: The Survey, 1998.

MLA (9th ed.) Citation

Geological Survey (U.S.) and United States. National Aeronautics and Space Administration. The Sedna Planitia Region of Venus in Four Map Sheets. The Survey, 1998.