APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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