APA aipamena

Orwell George. (2011). Social Animal. Penguin Books.

Chicago Style aipamena

Orwell George. Social Animal. Gurgaon: Penguin Books, 2011.

MLA aipamena

Orwell George. Social Animal. Penguin Books, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.