Black, M. (2016). Atlas of water: Mapping the world's most critical resource (3.).
Chicago Style aipamenaBlack, Maggie. Atlas of Water: Mapping the World's Most Critical Resource. 3. University of California press, 2016.
MLA aipamenaBlack, Maggie. Atlas of Water: Mapping the World's Most Critical Resource. 3. 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.