APA (7th ed.) Citation

Wells, H. G. (1921). The outline of history: Being a Plain History of Life and Mankind. Cassell.

Chicago Style (17th ed.) Citation

Wells, H. G. The Outline of History: Being a Plain History of Life and Mankind. London: Cassell, 1921.

MLA (9th ed.) Citation

Wells, H. G. The Outline of History: Being a Plain History of Life and Mankind. Cassell, 1921.

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