APA (7th ed.) Citation

Vance, L. J., & Brown, A. W. (2005). The Day of Days: An Extravaganza. Project Gutenberg.

Chicago Style (17th ed.) Citation

Vance, Louis Joseph, and Arthur William Brown. The Day of Days: An Extravaganza. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Vance, Louis Joseph, and Arthur William Brown. The Day of Days: An Extravaganza. Project Gutenberg, 2005.

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