Formatted Citation

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APA

National Geographic Society (U.S.)., & Geological Survey (U.S.). (2004). Alaska: Seamless USGS topographic maps on CD-ROM. Evergreen, CO: National Geographic Holdings.

MLA

Alaska: Seamless Usgs Topographic Maps on Cd-Rom. Evergreen, CO: National Geographic Holdings, 2004.

CHICAGO

National Geographic Society (U.S.). 2004. Alaska seamless USGS topographic maps on CD-ROM. Evergreen, CO: National Geographic Holdings.

HARVARD

NATIONAL GEOGRAPHIC SOCIETY (U.S.). (2004). Alaska seamless USGS topographic maps on CD-ROM. Evergreen, CO, National Geographic Holdings.

TURABIAN

National Geographic Society (U.S.). Alaska Seamless USGS Topographic Maps on CD-ROM. Evergreen, CO: National Geographic Holdings, 2004.