APA (7th ed.) Citation

Hanson, A. W. (1990). Understanding our problems. Vantage Press.

Chicago Style (17th ed.) Citation

Hanson, Arthur Woodrow. Understanding Our Problems. New York: Vantage Press, 1990.

MLA (8th ed.) Citation

Hanson, Arthur Woodrow. Understanding Our Problems. Vantage Press, 1990.