Riggs, S. R. (1850). Dakota tawoonspe, wowapi [I-II] =: Dakota lessons. Morton & Griswold.
Chicago Style (17th ed.) CitationRiggs, Stephen Return. Dakota Tawoonspe, Wowapi [I-II] =: Dakota Lessons. Louisville Ky.: Morton & Griswold, 1850.
MLA (8th ed.) CitationRiggs, Stephen Return. Dakota Tawoonspe, Wowapi [I-II] =: Dakota Lessons. Morton & Griswold, 1850.
Warning: These citations may not always be 100% accurate.