Cita APA (7a ed.)

Faulkner, H. U. (1949). American economic history (6th ed.). Harper & Brothers.

Cita Chicago Style (17a ed.)

Faulkner, Harold Underwood. American Economic History. 6th ed. New York: Harper & Brothers, 1949.

Cita MLA (9a ed.)

Faulkner, Harold Underwood. American Economic History. 6th ed. Harper & Brothers, 1949.