Cita APA (7th ed.)
Thorsrud, H. (2009). Ancient scepticism. Acumen.
Cita Chicago (17th ed.)
Thorsrud, Harald. Ancient Scepticism. Stocksfield [U.K.]: Acumen, 2009.
Cita MLA (9th ed.)
Thorsrud, Harald. Ancient Scepticism. Acumen, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.