Yu, Z., & Lu, C. (2017). Historical cropland of the continental U.S. from 1850 to 2016, links to GeoTIFFs. PANGAEA.
Chicago Style (17th ed.) CitationYu, Zhen, and Chaoqun Lu. Historical Cropland of the Continental U.S. from 1850 to 2016, Links to GeoTIFFs. PANGAEA, 2017.
MLA (9th ed.) CitationYu, Zhen, and Chaoqun Lu. Historical Cropland of the Continental U.S. from 1850 to 2016, Links to GeoTIFFs. PANGAEA, 2017.
Warning: These citations may not always be 100% accurate.