Cita APA (7a ed.)

DULLES, A. (1963). The craft of intellegence. Harper and Row.

Cita Chicago Style (17a ed.)

DULLES, Allen. The Craft of Intellegence. New York: Harper and Row, 1963.

Cita MLA (9a ed.)

DULLES, Allen. The Craft of Intellegence. Harper and Row, 1963.