APA (7th ed.) Citation

Hart. (1978). The 100: A ranking of the most influential persons in history. citadel Press.

Chicago Style (17th ed.) Citation

Hart. The 100: A Ranking of the Most Influential Persons in History. New York: citadel Press, 1978.

MLA (8th ed.) Citation

Hart. The 100: A Ranking of the Most Influential Persons in History. citadel Press, 1978.

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