APA (7th ed.) Citation

Sieveking, G. d. G., Longworth, I. H., Wilson, K. E., & Clark, G. (1976). Problems in economic and social archaeology. Duckworth.

Chicago Style (17th ed.) Citation

Sieveking, Gale de G., I. H. Longworth, K. E. Wilson, and Grahame Clark. Problems in Economic and Social Archaeology. London: Duckworth, 1976.

MLA (9th ed.) Citation

Sieveking, Gale de G., et al. Problems in Economic and Social Archaeology. Duckworth, 1976.