Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Muthu, S. S. (2015). Environmental Implications of Recycling and Recycled Products (1st ed. 2015.). Springer Singapore : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Subramanian Senthilkannan Muthu. Environmental Implications of Recycling and Recycled Products. 1st ed. 2015. Singapore: Springer Singapore : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Subramanian Senthilkannan Muthu. Environmental Implications of Recycling and Recycled Products. 1st ed. 2015. Springer Singapore : Imprint: Springer, 2015.