APA (7th ed.) Citation

Hall, J. O., & Klinger, R. E. (1957). Problem solving in our American democracy. American Book Co.

Chicago Style (17th ed.) Citation

Hall, John Oliver, and Russell E. Klinger. Problem Solving in Our American Democracy. [New York]: American Book Co, 1957.

MLA (8th ed.) Citation

Hall, John Oliver, and Russell E. Klinger. Problem Solving in Our American Democracy. American Book Co, 1957.