Cita APA (7a ed.)

Le Carré, J. (2017). A legacy of spies. Viking, an imprint of Penguin Books.

Cita Chicago Style (17a ed.)

Le Carré, John. A Legacy of Spies. [London, England]: Viking, an imprint of Penguin Books, 2017.

Cita MLA (9a ed.)

Le Carré, John. A Legacy of Spies. Viking, an imprint of Penguin Books, 2017.