Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Azzopardi, B. (2017). Sustainable Development in Energy Systems. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Brian Azzopardi. Sustainable Development in Energy Systems. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Brian Azzopardi. Sustainable Development in Energy Systems. Springer International Publishing : Imprint: Springer, 2017.