APA
Lillios K. T., . (1992). Phosphate fractionation of soils at agroal, Portugal. Washington-US: Society for American Archaeology.
Chicago
Lillios Katina T, . 1992. Phosphate fractionation of soils at agroal, Portugal. Washington-US: Society for American Archaeology.
Harvard
Lillios K. T., . (1992). Phosphate fractionation of soils at agroal, Portugal. Washington-US: Society for American Archaeology.
MLA
Lillios Katina T, . Phosphate fractionation of soils at agroal, Portugal. Washington-US: Society for American Archaeology. 1992.