Fetter, C. W. (1994). Applied hydrogeology. New York: Maxwell Macmillan International.
Chicago Style aipamenaFetter, Charles Willard. Applied Hydrogeology. New York: Maxwell Macmillan International, 1994.
MLA aipamenaFetter, Charles Willard. Applied Hydrogeology. New York: Maxwell Macmillan International, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.