APA (7th ed.) Citation

London, J. (1990). The red one. Project Gutenberg.

Chicago Style (17th ed.) Citation

London, Jack. The Red One. Champaign, Ill: Project Gutenberg, 1990.

MLA (9th ed.) Citation

London, Jack. The Red One. Project Gutenberg, 1990.

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