APA (7th ed.) Citation

Curtis, C. A. (2006). Captured by the Navajos. Project Gutenberg.

Chicago Style (17th ed.) Citation

Curtis, Charles A. Captured by the Navajos. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Curtis, Charles A. Captured by the Navajos. Project Gutenberg, 2006.

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