APA (7th ed.) Citation
Wells, H. G. (1920). The outline of history: Being a plain history of life and mankind. Macmillan.
Chicago Style (17th ed.) Citation
Wells, H. G. The Outline of History: Being a Plain History of Life and Mankind. New York: Macmillan, 1920.
MLA (9th ed.) Citation
Wells, H. G. The Outline of History: Being a Plain History of Life and Mankind. Macmillan, 1920.
Warning: These citations may not always be 100% accurate.