APA-referens (7:e uppl.)
Erlandson, J., Rick, T. C., & Vellanoweth, R. L. (2008). A canyon through time: Archaeology, history, and ecology of the Tecolote Canyon area, Santa Barbara County, California. University of Utah Press.
Chicago-referens (17:e uppl.)
Erlandson, Jon, Torben C. Rick, och René L. Vellanoweth. A Canyon Through Time: Archaeology, History, and Ecology of the Tecolote Canyon Area, Santa Barbara County, California. Salt Lake City: University of Utah Press, 2008.
MLA-referens (9:e uppl.)
Erlandson, Jon, et al. A Canyon Through Time: Archaeology, History, and Ecology of the Tecolote Canyon Area, Santa Barbara County, California. University of Utah Press, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.