Will, G. F. and Spinden, H. J. 1906. The Mandans. Papers of the Peabody Museum of Archaeology and Ethnology, Harvard University 3. 81-219.
@article{willandspinden1906, author = {Will, G. F. and Spinden, H. J.}, journal = {Papers of the Peabody Museum of Archaeology and Ethnology, Harvard University}, key = {Will and Spinden (1906)}, pages = {81-219}, title = {The Mandans}, volume = {3}, year = {1906} }