Cita APA (7a ed.)

Porter, B. (1989). Plots and paranoia: A history of political espionage in Britain 1790-1988. Routledge, Taylor &Francis Group.

Cita Chicago Style (17a ed.)

Porter, Bernard. Plots and Paranoia: A History of Political Espionage in Britain 1790-1988. Abingdon, Oxon New York, NY: Routledge, Taylor &Francis Group, 1989.

Cita MLA (8a ed.)

Porter, Bernard. Plots and Paranoia: A History of Political Espionage in Britain 1790-1988. Routledge, Taylor &Francis Group, 1989.