APA (7th ed.) Citation

Barston, R. P. (1989). Modern diplomacy (2. impr.). Longman.

Chicago Style (17th ed.) Citation

Barston, Ronald P. Modern Diplomacy. 2. impr. London u.a: Longman, 1989.

MLA (9th ed.) Citation

Barston, Ronald P. Modern Diplomacy. 2. impr. Longman, 1989.

Warning: These citations may not always be 100% accurate.