APA (7th ed.) Citation

Young, A. A. (1927). Economic problems: New and old. Houghton Mifflin Company.

Chicago Style (17th ed.) Citation

Young, Allyn A. Economic Problems: New and Old. Boston: Houghton Mifflin Company, 1927.

MLA (9th ed.) Citation

Young, Allyn A. Economic Problems: New and Old. Houghton Mifflin Company, 1927.