APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

Stamp, L. Dudley. A History of Land Use in Arid Regions. París: UNESCO, 1961.

MLA (9th ed.) Zitazioa

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