Cita APA (7a ed.)

Le Carré, J., & Cornwell, T. (2022). A private spy: The letters of John le Carré (First United States edition.). Viking.

Cita Chicago Style (17a ed.)

Le Carré, John, y Tim Cornwell. A Private Spy: The Letters of John Le Carré. First United States edition. New York: Viking, 2022.

Cita MLA (8a ed.)

Le Carré, John, y Tim Cornwell. A Private Spy: The Letters of John Le Carré. First United States edition. Viking, 2022.

Precaución: Estas citas no son 100% exactas.