Cita APA (7a ed.)

Sharkey, T. (1987). Jack the Ripper: 100 years of investigation (1. publ.). Lock.

Cita Chicago Style (17a ed.)

Sharkey, Terence. Jack the Ripper: 100 Years of Investigation. 1. publ. London: Lock, 1987.

Cita MLA (8a ed.)

Sharkey, Terence. Jack the Ripper: 100 Years of Investigation. 1. publ. Lock, 1987.