APA (7th ed.) Citation

Burroughs, E. R. (1990). The outlaw of Torn. Project Gutenberg.

Chicago Style (17th ed.) Citation

Burroughs, Edgar Rice. The Outlaw of Torn. Champaign, Ill: Project Gutenberg, 1990.

MLA (9th ed.) Citation

Burroughs, Edgar Rice. The Outlaw of Torn. Project Gutenberg, 1990.

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