APA aipamena

Orwell, G. (2011). Nineteen eight four. Penguin Books.

Chicago Style aipamena

Orwell, George. Nineteen Eight Four. Haryana: Penguin Books, 2011.

MLA aipamena

Orwell, George. Nineteen Eight Four. Penguin Books, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.