APA (7th ed.) Citation

Curwood, J. O. (2004). The Danger Trail. Project Gutenberg.

Chicago Style (17th ed.) Citation

Curwood, James Oliver. The Danger Trail. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Curwood, James Oliver. The Danger Trail. Project Gutenberg, 2004.

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