APA
Hayden B., . (1991). Prehistoric Cultural collapse in the lillooet area. Washington-US: Society for American Archaeology.
Chicago
Hayden Brian, . 1991. Prehistoric Cultural collapse in the lillooet area. Washington-US: Society for American Archaeology.
Harvard
Hayden B., . (1991). Prehistoric Cultural collapse in the lillooet area. Washington-US: Society for American Archaeology.
MLA
Hayden Brian, . Prehistoric Cultural collapse in the lillooet area. Washington-US: Society for American Archaeology. 1991.