Charles, P. (2000). The 20th century year by year: Includes all the major stories from the first to the last days of the century. Marshall Publishing.
Chicago Style (17th ed.) CitationCharles, Philips. The 20th Century Year by Year: Includes All the Major Stories from the First to the Last Days of the Century. London: Marshall Publishing, 2000.
MLA (9th ed.) CitationCharles, Philips. The 20th Century Year by Year: Includes All the Major Stories from the First to the Last Days of the Century. Marshall Publishing, 2000.
Warning: These citations may not always be 100% accurate.