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Cite data in your paper/presentation so that you can:
Give the data producer appropriate credit
Enable readers of your work to access the data, for their own use and to replicate your results
Fulfills some publisher requirements
When citing data which was gathered by another researcher or organization, it is important to appropriately cite where you obtained the data to give them proper credit. In general, your citation should include information on:
Creator of the data
Name of the dataset
Year of data publication
Where the data is housed
Version (is the dataset a numbered version?)
Applicable access information, such as a DOI or URL
Bachman, Jerald G., Lloyd D. Johnston, and Patrick M. O'Malley. Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 1998 [Computer file]. Conducted by University of Michigan, Survey Research Center. ICPSR02751-v1. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [producer and distributor], 2006-05-15. http://dx.doi.org/10.3886/ICPSR02751.
ASTER Global Digital Elevation Model, version 1, ASTGTM_N11E122_num.tif, ASTGTM_N11E123_num.tif, Ministry of Economy, Trade, and Industry (METI) of Japan and NASA, downloaded from https://wist.echo.nasa.gov/api/, October 27, 2009