APA aipamena

Neal, C. (1997). Boron water quality for the Plynlimon catchments. Copernicus Publications.

Chicago Style aipamena

Neal, C. Boron Water Quality for the Plynlimon Catchments. Copernicus Publications, 1997.

MLA aipamena

Neal, C. Boron Water Quality for the Plynlimon Catchments. Copernicus Publications, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.