APA
Andrews W. E., . (1990). Redefinition of the sw asey phase at cuello, belize. Washington-US: Society for American Archaeology.
Chicago
Andrews Wyllys E, . 1990. Redefinition of the sw asey phase at cuello, belize. Washington-US: Society for American Archaeology.
Harvard
Andrews W. E., . (1990). Redefinition of the sw asey phase at cuello, belize. Washington-US: Society for American Archaeology.
MLA
Andrews Wyllys E, . Redefinition of the sw asey phase at cuello, belize. Washington-US: Society for American Archaeology. 1990.