APA (7th ed.) Citation

Wundt, W. (2013). Elements of Folk Psychology Outline of a Psychological History of the Development of Mankind. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wundt, Wilhelm. Elements of Folk Psychology Outline of a Psychological History of the Development of Mankind. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Wundt, Wilhelm. Elements of Folk Psychology Outline of a Psychological History of the Development of Mankind. Project Gutenberg, 2013.

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