APA (7th ed.) Citation

Fullerton, G. S. (2004). A Handbook of Ethical Theory. Project Gutenberg.

Chicago Style (17th ed.) Citation

Fullerton, George Stuart. A Handbook of Ethical Theory. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Fullerton, George Stuart. A Handbook of Ethical Theory. Project Gutenberg, 2004.

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