APA (7th ed.) Citation

Castro, P. A. (1981). Philippine diplomacy: Chronology and documents, 1972-1981. Foreign Service Institute.

Chicago Style (17th ed.) Citation

Castro, Pacifico A. Philippine Diplomacy: Chronology and Documents, 1972-1981. Manila: Foreign Service Institute, 1981.

MLA (9th ed.) Citation

Castro, Pacifico A. Philippine Diplomacy: Chronology and Documents, 1972-1981. Foreign Service Institute, 1981.

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