APA (7th ed.) Citation

MacGrath, H. (2005). The Voice in the Fog. Project Gutenberg.

Chicago Style (17th ed.) Citation

MacGrath, Harold. The Voice in the Fog. Project Gutenberg, 2005.

MLA (9th ed.) Citation

MacGrath, Harold. The Voice in the Fog. Project Gutenberg, 2005.

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