Wright, P. (1987). Spycatcher: The candid autobiography of a senior intelligence officer (7. print.). Viking.
Cita Chicago Style (17a ed.)Wright, Peter. Spycatcher: The Candid Autobiography of a Senior Intelligence Officer. 7. print. New York, NY [u.a.]: Viking, 1987.
Cita MLA (8a ed.)Wright, Peter. Spycatcher: The Candid Autobiography of a Senior Intelligence Officer. 7. print. Viking, 1987.
Precaución: Estas citas no son 100% exactas.