Cita APA (7a ed.)

Jönsson, C., & Hall, M. (2005). Essence of diplomacy. Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Jönsson, Christer, y Martin Hall. Essence of Diplomacy. Houndmills, Basingstoke, Hampshire ; New York: Palgrave Macmillan, 2005.

Cita MLA (9a ed.)

Jönsson, Christer, y Martin Hall. Essence of Diplomacy. Palgrave Macmillan, 2005.