APA aipamena

Kenneth N Brooks. (1997). Hydrology and the management of watersheds. America.

Chicago Style aipamena

Kenneth N Brooks. Hydrology and the Management of Watersheds. America, 1997.

MLA aipamena

Kenneth N Brooks. Hydrology and the Management of Watersheds. America, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.