APA (7th ed.) Citation

Mächtle, B., Eitel, B., & Schukraft, G. (2009). Built on sand: Climatic oscillation and water harvesting during the Late Intermediate Period. New technologies for archaeology.

Chicago Style (17th ed.) Citation

Mächtle, Bertil, Bernhard Eitel, and Gerd Schukraft. "Built on Sand: Climatic Oscillation and Water Harvesting During the Late Intermediate Period." New Technologies for Archaeology 2009.

MLA (9th ed.) Citation

Mächtle, Bertil, et al. "Built on Sand: Climatic Oscillation and Water Harvesting During the Late Intermediate Period." New Technologies for Archaeology, 2009.

Warning: These citations may not always be 100% accurate.