APA (7th ed.) Zitazioa

Japanese High Energy Efficiency & Clean Energy Technologies. Newmedia International Japan.

Chicago Style (17th ed.) Zitazioa

Japanese High Energy Efficiency & Clean Energy Technologies. Newmedia International Japan.

MLA (9th ed.) Zitazioa

Japanese High Energy Efficiency & Clean Energy Technologies. Newmedia International Japan.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.