Cita APA (7a ed.)

Andrew, C. M. (2018). The secret world: A history of intelligence. Yale University Press.

Cita Chicago Style (17a ed.)

Andrew, Christopher M. The Secret World: A History of Intelligence. New Haven: Yale University Press, 2018.

Cita MLA (8a ed.)

Andrew, Christopher M. The Secret World: A History of Intelligence. Yale University Press, 2018.

Precaución: Estas citas no son 100% exactas.