Deller, D. B., & Ellis, C. J. (1992). Thedford II: A paleo-Indian site in the ausable river watershed of south-western Ontario. Ann Arbor.
Citazione stile Chigago Style (17a edizione)Deller, D. Brian, e Christopher J. Ellis. Thedford II: A Paleo-Indian Site in the Ausable River Watershed of South-western Ontario. Michigan: Ann Arbor, 1992.
Citatione MLA (9a ed.)Deller, D. Brian, e Christopher J. Ellis. Thedford II: A Paleo-Indian Site in the Ausable River Watershed of South-western Ontario. Ann Arbor, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.