APA (7th ed.) Zitazioa
(1976). HANDBOOK of strata-bound and stratiform ore deposits.
Chicago Style (17th ed.) Zitazioa
HANDBOOK of Strata-bound and Stratiform Ore Deposits. 1976.
MLA (9th ed.) Zitazioa
HANDBOOK of Strata-bound and Stratiform Ore Deposits. 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.