APA (7th ed.) Zitazioa
Usaola, J., & Castronuovo, E. D. (2009). Wind energy in electricity markets with high wind penetration. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
Usaola, Julio, eta Edgardo D. Castronuovo. Wind Energy in Electricity Markets with High Wind Penetration. New York: Nova Science Publishers, 2009.
MLA (9th ed.) Zitazioa
Usaola, Julio, eta Edgardo D. Castronuovo. Wind Energy in Electricity Markets with High Wind Penetration. Nova Science Publishers, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.