Style de citation APA (7e éd.)

Omaha Tribe of Nebraska & United States. Office of Indian Affairs. (1936). Corporate charter of the Omaha Tribe of Nebraska: Ratified August 22, 1936. U.S. G.P.O..

Style de citation Chicago (17e éd.)

Omaha Tribe of Nebraska et United States. Office of Indian Affairs. Corporate Charter of the Omaha Tribe of Nebraska: Ratified August 22, 1936. Washington: U.S. G.P.O., 1936.

Style de citation MLA (8e éd.)

Omaha Tribe of Nebraska et United States. Office of Indian Affairs. Corporate Charter of the Omaha Tribe of Nebraska: Ratified August 22, 1936. U.S. G.P.O., 1936.