Sieveking, G. d. G., Longworth, I. H., Wilson, K. E., & Clark, G. (1976). Problems in economic and social archaeology. Duckworth.
Cita Chicago Style (17a ed.)Sieveking, Gale de G., I. H. Longworth, K. E. Wilson, y Grahame Clark. Problems in Economic and Social Archaeology. London: Duckworth, 1976.
Cita MLA (9a ed.)Sieveking, Gale de G., et al. Problems in Economic and Social Archaeology. Duckworth, 1976.
Precaución: Estas citas no son 100% exactas.