APA (7th ed.) Citation

Hudson, S. (2005). War-time Silhouettes. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hudson, Stephen. War-time Silhouettes. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Hudson, Stephen. War-time Silhouettes. Project Gutenberg, 2005.

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