APA (7th ed.) Citation

Catlin, G. (1939). The story of the political philosophers / by George Edward Gordon Catlin. McGraw-Hill.

Chicago Style (17th ed.) Citation

Catlin, George. The Story of the Political Philosophers / by George Edward Gordon Catlin. New York: McGraw-Hill, 1939.

MLA (9th ed.) Citation

Catlin, George. The Story of the Political Philosophers / by George Edward Gordon Catlin. McGraw-Hill, 1939.

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