Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Sharma, A., & Kar, S. K. (2015). Energy Sustainability Through Green Energy. Springer India : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Atul Sharma, και Sanjay Kumar Kar. Energy Sustainability Through Green Energy. New Delhi: Springer India : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Energy Sustainability Through Green Energy. Springer India : Imprint: Springer, 2015.