APA (7th ed.) Citation

Douglas, H. (2012). The White Blackbird. Project Gutenberg.

Chicago Style (17th ed.) Citation

Douglas, Hudson. The White Blackbird. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Douglas, Hudson. The White Blackbird. Project Gutenberg, 2012.

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