APA (7th ed.) Citation

Norton, T. J. (1943). The Constitution of the United States: Its sources and its application. World Pub.

Chicago Style (17th ed.) Citation

Norton, Thomas James. The Constitution of the United States: Its Sources and Its Application. New York: World Pub, 1943.

MLA (9th ed.) Citation

Norton, Thomas James. The Constitution of the United States: Its Sources and Its Application. World Pub, 1943.