APA (7th ed.) Citation

United States. Central Intelligence Agency. (1968). Bulgaria: 5-68. [CIA].

Chicago Style (17th ed.) Citation

United States. Central Intelligence Agency. Bulgaria: 5-68. [Washington, D.C.]: [CIA], 1968.

MLA (9th ed.) Citation

United States. Central Intelligence Agency. Bulgaria: 5-68. [CIA], 1968.

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