APA (7th ed.) Citation

Hart, M. H. (2021). The 100: A ranking of the most influential persons in history. Citadel Press.

Chicago Style (17th ed.) Citation

Hart, Micheal H. The 100: A Ranking of the Most Influential Persons in History. New York: Citadel Press, 2021.

MLA (9th ed.) Citation

Hart, Micheal H. The 100: A Ranking of the Most Influential Persons in History. Citadel Press, 2021.

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