APA (7th ed.) Citation

Watson, R. L. (1976). The development of national power: The United States, 1900-1919. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Watson, Richard L. The Development of National Power: The United States, 1900-1919. Boston: Houghton Mifflin, 1976.

MLA (9th ed.) Citation

Watson, Richard L. The Development of National Power: The United States, 1900-1919. Houghton Mifflin, 1976.