APA (7th ed.) Citation

Ferri, E. (1996). Criminal Sociology. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ferri, Enrico. Criminal Sociology. Project Gutenberg, 1996.

MLA (9th ed.) Citation

Ferri, Enrico. Criminal Sociology. Project Gutenberg, 1996.

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