Cita APA (7a ed.)

Gordon, R. M. (2001). Alias Jack the Ripper: Beyond the usual Whitechapel suspects. McFarland & Co.

Cita Chicago Style (17a ed.)

Gordon, R. Michael. Alias Jack the Ripper: Beyond the Usual Whitechapel Suspects. Jefferson, NC [u.a.]: McFarland & Co, 2001.

Cita MLA (9a ed.)

Gordon, R. Michael. Alias Jack the Ripper: Beyond the Usual Whitechapel Suspects. McFarland & Co, 2001.