APA (7th ed.) Citation

United States. Central Intelligence Agency. (1987). Philippines, administrative divisions. [Central Intelligence Agency].

Chicago Style (17th ed.) Citation

United States. Central Intelligence Agency. Philippines, Administrative Divisions. [Washington]: [Central Intelligence Agency], 1987.

MLA (9th ed.) Citation

United States. Central Intelligence Agency. Philippines, Administrative Divisions. [Central Intelligence Agency], 1987.

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