APA (7th ed.) Citation

Gibson, W. W. (2013). Akra the Slave. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gibson, Wilfrid Wilson. Akra the Slave. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Gibson, Wilfrid Wilson. Akra the Slave. Project Gutenberg, 2013.

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