APA (7th ed.) Citation

Wells, H. G. (2004). What is Coming? A Forecast of Things after the War. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wells, H. G. What Is Coming? A Forecast of Things After the War. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Wells, H. G. What Is Coming? A Forecast of Things After the War. Project Gutenberg, 2004.

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