Cita APA (7a ed.)

Allison, G. T., & Zelikow, P. (1999). Essence of decision: Explaining the cuban missile crisis (2nd ed.). Longman.

Cita Chicago Style (17a ed.)

Allison, Graham T., y Philip Zelikow. Essence of Decision: Explaining the Cuban Missile Crisis. 2nd ed. New York [etc.]: Longman, 1999.

Cita MLA (9a ed.)

Allison, Graham T., y Philip Zelikow. Essence of Decision: Explaining the Cuban Missile Crisis. 2nd ed. Longman, 1999.