Cita APA (7a ed.)

Berridge, G. (2010). Diplomacy: Theory and practice (4th ed.). Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Berridge, Geoff. Diplomacy: Theory and Practice. 4th ed. Houndmills, Basingstoke, Hampshire ; New York: Palgrave Macmillan, 2010.

Cita MLA (9a ed.)

Berridge, Geoff. Diplomacy: Theory and Practice. 4th ed. Palgrave Macmillan, 2010.