APA aipamena

Stamp, L. D. (1961). A history of land use in arid regions. UNESCO.

Chicago Style aipamena

Stamp, Lawrence Dudley. A History of Land Use in Arid Regions. [Paris]: UNESCO, 1961.

MLA aipamena

Stamp, Lawrence Dudley. A History of Land Use in Arid Regions. UNESCO, 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.