Citazione Stile APA (7a Edizione)

Bell, C. (1971). The conventions of crisis: A study in diplomatic management. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Bell, Coral. The Conventions of Crisis: A Study in Diplomatic Management. London: Oxford University Press, 1971.

Citatione MLA (9a ed.)

Bell, Coral. The Conventions of Crisis: A Study in Diplomatic Management. Oxford University Press, 1971.