APA (7th ed.) Citation

Van Dyke, H. (2005). The Spirit of Christmas. Project Gutenberg.

Chicago Style (17th ed.) Citation

Van Dyke, Henry. The Spirit of Christmas. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Van Dyke, Henry. The Spirit of Christmas. Project Gutenberg, 2005.

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