APA (7th ed.) Zitazioa
Lens, P. N. L. (2006). Waste gas treatment for resource recovery. IWA Publishing.
Chicago Style (17th ed.) Zitazioa
Lens, P. N. L. Waste Gas Treatment for Resource Recovery. London: IWA Publishing, 2006.
MLA (9th ed.) Zitazioa
Lens, P. N. L. Waste Gas Treatment for Resource Recovery. IWA Publishing, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.