APA Edition Citation

(1998). 1998 World book yearbook; a review of the events of 1997. World Book International.

Chicago Edition Citation

1998 World Book Yearbook; a Review of the Events of 1997. London: World Book International, 1998.

MLA Edition Citation

1998 World Book Yearbook; a Review of the Events of 1997. World Book International, 1998.

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