APA (7th ed.) Citation

Symonds, J. A. (2010). A Problem in Modern Ethics being an inquiry into the phenomenon of sexual inversion, addressed especially to Medical Psychologists and Jurists. Project Gutenberg.

Chicago Style (17th ed.) Citation

Symonds, John Addington. A Problem in Modern Ethics Being an Inquiry into the Phenomenon of Sexual Inversion, Addressed Especially to Medical Psychologists and Jurists. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Symonds, John Addington. A Problem in Modern Ethics Being an Inquiry into the Phenomenon of Sexual Inversion, Addressed Especially to Medical Psychologists and Jurists. Project Gutenberg, 2010.

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