APA (7th ed.) Citation

Adams, W., & Traywick, L. E. (1949). Reading in economics, principles and problems. Macmillan.

Chicago Style (17th ed.) Citation

Adams, Walter, and Leland E. Traywick. Reading in Economics, Principles and Problems. New York: Macmillan, 1949.

MLA (9th ed.) Citation

Adams, Walter, and Leland E. Traywick. Reading in Economics, Principles and Problems. Macmillan, 1949.