APA (7th ed.) Citation

Society for Historians of American Foreign Relations. (1977). Diplomatic history: 15.1991. Diplomatic history.

Chicago Style (17th ed.) Citation

Society for Historians of American Foreign Relations. "Diplomatic History: 15.1991." Diplomatic History 1977.

MLA (8th ed.) Citation

Society for Historians of American Foreign Relations. "Diplomatic History: 15.1991." Diplomatic History, 1977.

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