APA aipamena

E.P.A. (1994). Handbook of ground water. Scientific Publishers.

Chicago Style aipamena

E.P.A. Handbook of Ground Water. Jodhpur: Scientific Publishers, 1994.

MLA aipamena

E.P.A. Handbook of Ground Water. Scientific Publishers, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.