Kavanagh, W. (1994). Villagers of the Sierra de Gredos: Transhumant cattle-raisers in Central Spain. Berg.
Cita Chicago Style (17a ed.)Kavanagh, William. Villagers of the Sierra De Gredos: Transhumant Cattle-raisers in Central Spain. Oxford [etc.]: Berg, 1994.
Cita MLA (9a ed.)Kavanagh, William. Villagers of the Sierra De Gredos: Transhumant Cattle-raisers in Central Spain. Berg, 1994.
Precaución: Estas citas no son 100% exactas.