Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Thangavel, P., & Sridevi, G. (2015). Environmental Sustainability: Role of Green Technologies. Springer India : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), P. Thangavel, και G. Sridevi. Environmental Sustainability: Role of Green Technologies. New Delhi: Springer India : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Environmental Sustainability: Role of Green Technologies. Springer India : Imprint: Springer, 2015.