Wilson, E. M. (1986). Engineering hydrology. ELBS.
Chicago Style aipamenaWilson, E. M. Engineering Hydrology. London: ELBS, 1986.
MLA aipamenaWilson, E. M. Engineering Hydrology. ELBS, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Wilson, E. M. (1986). Engineering hydrology. ELBS.
Chicago Style aipamenaWilson, E. M. Engineering Hydrology. London: ELBS, 1986.
MLA aipamenaWilson, E. M. Engineering Hydrology. ELBS, 1986.