APA aipamena

Predd, P. Stealing celestial fire [artificial lightning]. IEEE spectrum.

Chicago Style aipamena

Predd, P.P. "Stealing Celestial Fire [artificial Lightning]." IEEE Spectrum .

MLA aipamena

Predd, P.P. "Stealing Celestial Fire [artificial Lightning]." IEEE Spectrum, .

Kontuz: berrikusi erreferentzia hauek erabili aurretik.