Indridason, I., & Darity, W. (2008). Oligarchy. Gale.
Cita Chicago (17th ed.)Indridason, I., i W. Darity. Oligarchy. Gale, 2008.
Cita MLA (9th ed.)Indridason, I., i W. Darity. Oligarchy. Gale, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.