Παραπομπή σε μορφή APA (7η εκδ.)

Usaola, J., & Castronuovo, E. D. (2009). Wind energy in electricity markets with high wind penetration. Nova Science Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Usaola, Julio, και Edgardo D. Castronuovo. Wind Energy in Electricity Markets with High Wind Penetration. New York: Nova Science Publishers, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Usaola, Julio, και Edgardo D. Castronuovo. Wind Energy in Electricity Markets with High Wind Penetration. Nova Science Publishers, 2009.