APA (7th ed.) Citation

Thoma, L., & Recht, C. (2004). Moral. Project Gutenberg.

Chicago Style (17th ed.) Citation

Thoma, Ludwig, and Charles Recht. Moral. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Thoma, Ludwig, and Charles Recht. Moral. Project Gutenberg, 2004.

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