APA (7. basım) Alıntı

United States. Central Intelligence Agency. (2010). The CIA world factbook 2011. Skyhorse Publishing.

Chicago Style (17. basım) Atıf

United States. Central Intelligence Agency. The CIA World Factbook 2011. New York: Skyhorse Publishing, 2010.

MLA (9th ed.) Atıf

United States. Central Intelligence Agency. The CIA World Factbook 2011. Skyhorse Publishing, 2010.