APA (7th ed.) Citation

Nietzsche, F. W., & Harvey, A. (2011). Human, All Too Human: A Book for Free Spirits. Project Gutenberg.

Chicago Style (17th ed.) Citation

Nietzsche, Friedrich Wilhelm, and Alexander Harvey. Human, All Too Human: A Book for Free Spirits. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Nietzsche, Friedrich Wilhelm, and Alexander Harvey. Human, All Too Human: A Book for Free Spirits. Project Gutenberg, 2011.

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