APA (7th ed.) Citation

Dalrymple, T. (2018). The knife went in: A prison-doctor on Britain's dark side. Gibson Square.

Chicago Style (17th ed.) Citation

Dalrymple, Theodore. The Knife Went in: A Prison-doctor on Britain's Dark Side. London: Gibson Square, 2018.

MLA (9th ed.) Citation

Dalrymple, Theodore. The Knife Went in: A Prison-doctor on Britain's Dark Side. Gibson Square, 2018.