Cita APA (7th ed.)

Hoover, C. B., & Ratchford, B. U. (1951). Economic resources and policies of the South. Macmillan.

Cita Chicago (17th ed.)

Hoover, Calvin Bryce, i Benjamin Ulysses Ratchford. Economic Resources and Policies of the South. New York: Macmillan, 1951.

Cita MLA (9th ed.)

Hoover, Calvin Bryce, i Benjamin Ulysses Ratchford. Economic Resources and Policies of the South. Macmillan, 1951.