APA citiranje

(2004). The world almanac and book of facts 2004. New York: World almanac books.

Trích dẫn kiểu Chicago

The World Almanac and Book of Facts 2004. New York: World almanac books, 2004.

MLA citiranje

The World Almanac and Book of Facts 2004. New York: World almanac books, 2004.

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