APA (7th ed.) Citation

Andrews, J. N., & Michels, R. K. (1937). Economic problems of modern society. The Ronald press company.

Chicago Style (17th ed.) Citation

Andrews, John Nelson, and Rudolf K. Michels. Economic Problems of Modern Society. New York: The Ronald press company, 1937.

MLA (9th ed.) Citation

Andrews, John Nelson, and Rudolf K. Michels. Economic Problems of Modern Society. The Ronald press company, 1937.