Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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