APA Citation

Dorsey, J. O. (1891). Omaha and Ponka letters. Washington: Govt. print. off..

Chicago Style Citation

Dorsey, James Owen. Omaha and Ponka Letters. Washington: Govt. print. off., 1891.

MLA Citation

Dorsey, James Owen. Omaha and Ponka Letters. Washington: Govt. print. off., 1891.

Warning: These citations may not always be 100% accurate.