APA (7th ed.) Citation

Bower, B. M. (1998). The Heritage of the Sioux. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bower, B. M. The Heritage of the Sioux. Project Gutenberg, 1998.

MLA (9th ed.) Citation

Bower, B. M. The Heritage of the Sioux. Project Gutenberg, 1998.

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