APA (7th ed.) Citation

MacGrath, H., & Peirce, T. M. (2005). The Grey Cloak. Project Gutenberg.

Chicago Style (17th ed.) Citation

MacGrath, Harold, and Thomas Mitchell Peirce. The Grey Cloak. Project Gutenberg, 2005.

MLA (9th ed.) Citation

MacGrath, Harold, and Thomas Mitchell Peirce. The Grey Cloak. Project Gutenberg, 2005.

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