APA (7th ed.) Citation

Sinclair, B. W. (2004). Big Timber A Story of the Northwest. Project Gutenberg.

Chicago Style (17th ed.) Citation

Sinclair, Bertrand W. Big Timber A Story of the Northwest. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Sinclair, Bertrand W. Big Timber A Story of the Northwest. Project Gutenberg, 2004.

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