Cita APA (7a ed.)

Barston, R. P. a. (2014). Modern diplomacy (4th ed.). Routledge.

Cita Chicago Style (17a ed.)

Barston, R. P. author. Modern Diplomacy. 4th ed. London: Routledge, 2014.

Cita MLA (9a ed.)

Barston, R. P. author. Modern Diplomacy. 4th ed. Routledge, 2014.