APA (7th ed.) Citation

Jones, C. F., & Darkenwald, G. G. (1954). Economic geography. Macmillan.

Chicago Style (17th ed.) Citation

Jones, Clarence Fielden, and Gordon Gerald Darkenwald. Economic Geography. New York: Macmillan, 1954.

MLA (9th ed.) Citation

Jones, Clarence Fielden, and Gordon Gerald Darkenwald. Economic Geography. Macmillan, 1954.