APA (7th ed.) Citation

Fukuzawa, Y. (2009). An outline of a theory of civilization. Columbia University Press.

Chicago Style (17th ed.) Citation

Fukuzawa, Yukichi. An Outline of a Theory of Civilization. New York: Columbia University Press, 2009.

MLA (9th ed.) Citation

Fukuzawa, Yukichi. An Outline of a Theory of Civilization. Columbia University Press, 2009.