APA (7th ed.) Citation

Bell, S. (2009). A Preliminary Study of the Emotion of Love between the Sexes. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bell, Sanford. A Preliminary Study of the Emotion of Love Between the Sexes. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Bell, Sanford. A Preliminary Study of the Emotion of Love Between the Sexes. Project Gutenberg, 2009.

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