APA (7th ed.) Citation

ORWELL, G. P. (1949). Nineteen eighty-four. Secker & Warburg.

Chicago Style (17th ed.) Citation

ORWELL, George Pseud. Nineteen Eighty-four. London: Secker & Warburg, 1949.

MLA (9th ed.) Citation

ORWELL, George Pseud. Nineteen Eighty-four. Secker & Warburg, 1949.