APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Faulkner, Harold Underwood. American Economic History. 6. ed. New York u.a: Harper, 1949.

MLA (9th ed.) Citation

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