Daniel, G. (1972). Megaliths in history. Thames and Hudson.
Cita Chicago Style (17a ed.)Daniel, Glyn. Megaliths in History. London: Thames and Hudson, 1972.
Cita MLA (9a ed.)Daniel, Glyn. Megaliths in History. Thames and Hudson, 1972.
Precaución: Estas citas no son 100% exactas.