Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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