APA (7th ed.) Citation

Wells, H. G. (1922). Washington and the riddle of peace. The Macmillan Company.

Chicago Style (17th ed.) Citation

Wells, H. G. Washington and the Riddle of Peace. New York: The Macmillan Company, 1922.

MLA (9th ed.) Citation

Wells, H. G. Washington and the Riddle of Peace. The Macmillan Company, 1922.