APA (7th ed.) Citation

Orwell, G. (1949). Nineteen eighty-four: A novel (1a. ed.). Harcourt, Brace and Company.

Chicago Style (17th ed.) Citation

Orwell, George. Nineteen Eighty-four: A Novel. 1a. ed. Nueva York: Harcourt, Brace and Company, 1949.

MLA (9th ed.) Citation

Orwell, George. Nineteen Eighty-four: A Novel. 1a. ed. Harcourt, Brace and Company, 1949.