Cita APA (7th ed.)

Roberts, B. (2012). My policeman: Bethan Roberts. Vintage.

Cita Chicago (17th ed.)

Roberts, Bethan. My Policeman: Bethan Roberts. London: Vintage, 2012.

Cita MLA (8th ed.)

Roberts, Bethan. My Policeman: Bethan Roberts. Vintage, 2012.