Through his work in ''Kinsman of Another Kind: Dakota-White Relations in the Upper Mississippi Valley, 1650-1862,''<ref name=ouedu/> Anderson is considered the first scholar to employ an ethnohistorical approach to his discipline.<ref name=kinsman>{{cite book|url=https://books.google.com/books?id=sskfzMIi7kcC&pg=PT1 |title=Kinsman of Another Kind: Dakota-White Relations in the Upper Mississippi Valley|name=Gary Clayton Anderson|publisher=Minnesota Historical Society Press|date=September 15, 1997 |isbn=978-0-87351-353-1 | Through his work in ''Kinsman of Another Kind: Dakota-White Relations in the Upper Mississippi Valley, 1650-1862,''<ref name=ouedu/> Anderson is considered the first scholar to employ an ethnohistorical approach to his discipline.<ref name=kinsman>{{cite book|url=https://books.google.com/books?id=sskfzMIi7kcC&pg=PT1 |title=Kinsman of Another Kind: Dakota-White Relations in the Upper Mississippi Valley|name=Gary Clayton Anderson|publisher=Minnesota Historical Society Press|date=September 15, 1997 |isbn=978-0-87351-353-1 |