APA Citation

Gibbons, H. A. (1922). An introduction to world politics. New York: Century Co..

Chicago Style Citation

Gibbons, Herbert Adams. An Introduction to World Politics. New York: Century Co., 1922.

MLA Citation

Gibbons, Herbert Adams. An Introduction to World Politics. New York: Century Co., 1922.

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