Cita APA (7a ed.)

Carré, J. l. The Spy Who Came in from the Cold. Penguin Modern Classics.

Cita Chicago Style (17a ed.)

Carré, John le. The Spy Who Came in from the Cold. Penguin Modern Classics.

Cita MLA (8a ed.)

Carré, John le. The Spy Who Came in from the Cold. Penguin Modern Classics.