SpringerLink (Online service), Álvarez Fernández, R., Zubelzu, S., & Martínez, R. (2017). Carbon Footprint and the Industrial Life Cycle: From Urban Planning to Recycling. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Roberto Álvarez Fernández, Sergio Zubelzu, και Rodrigo Martínez. Carbon Footprint and the Industrial Life Cycle: From Urban Planning to Recycling. Cham: Springer International Publishing : Imprint: Springer, 2017.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Carbon Footprint and the Industrial Life Cycle: From Urban Planning to Recycling. Springer International Publishing : Imprint: Springer, 2017.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.