SpringerLink (Online service), Themelis, N. J., & Bourtsalas, A. (2019). Recovery of Materials and Energy from Urban Wastes: A Volume in the Encyclopedia of Sustainability Science and Technology, Second Edition (1st ed. 2019.). Springer New York : Imprint: Springer. https://doi.org/10.1007/978-1-4939-7850-2
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Nickolas J. Themelis, και A.C Bourtsalas. Recovery of Materials and Energy from Urban Wastes: A Volume in the Encyclopedia of Sustainability Science and Technology, Second Edition. 1st ed. 2019. New York, NY: Springer New York : Imprint: Springer, 2019. https://doi.org/10.1007/978-1-4939-7850-2.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Recovery of Materials and Energy from Urban Wastes: A Volume in the Encyclopedia of Sustainability Science and Technology, Second Edition. 1st ed. 2019. Springer New York : Imprint: Springer, 2019. https://doi.org/10.1007/978-1-4939-7850-2.
