Dyfyniad APA

Orwell, G. (1992). Nineteen eighty-four. London: David Campbell publishers.

Dyfyniad Arddull Chicago

Orwell, George. Nineteen Eighty-four. London: David Campbell publishers, 1992.

Dyfyniad MLA

Orwell, George. Nineteen Eighty-four. London: David Campbell publishers, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.