Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Geerdes, M. (2015). Modern blast furnace ironmaking: An introduction (Third edition.). IOS Press.
Chicago Style (17th ed.) Zitazioa
Geerdes, Maarten. Modern Blast Furnace Ironmaking: An Introduction. Third edition. Amsterdam, Netherlands: IOS Press, 2015.
MLA (9th ed.) Zitazioa
Geerdes, Maarten. Modern Blast Furnace Ironmaking: An Introduction. Third edition. IOS Press, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.