APA (7th ed.) Citation

MacDonald, G. (2005). The Flight of the Shadow. Project Gutenberg.

Chicago Style (17th ed.) Citation

MacDonald, George. The Flight of the Shadow. Project Gutenberg, 2005.

MLA (9th ed.) Citation

MacDonald, George. The Flight of the Shadow. Project Gutenberg, 2005.

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