Cita APA (7th ed.)
Wright, P., & Greengrass, P. (1987). Spycatcher: The candid autobiography of a senior intelligence officer. Dell Book.
Cita Chicago (17th ed.)
Wright, Peter, i Paul Greengrass. Spycatcher: The Candid Autobiography of a Senior Intelligence Officer. New York: Dell Book, 1987.
Cita MLA (9th ed.)
Wright, Peter, i Paul Greengrass. Spycatcher: The Candid Autobiography of a Senior Intelligence Officer. Dell Book, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.