Worrell, E., & Reuter, M. A. (2014). Handbook of recycling: State-of-the-art for practitioners, analysts, and scientists. Elsevier. https://doi.org/10.1016/C2011-0-07046-1
Lua i Stíl Chicago (17ú heag.)Worrell, Ernst, agus M. A. Reuter. Handbook of Recycling: State-of-the-art for Practitioners, Analysts, and Scientists. Amsterdam: Elsevier, 2014. https://doi.org/10.1016/C2011-0-07046-1.
Lua MLA (9ú heag.)Worrell, Ernst, agus M. A. Reuter. Handbook of Recycling: State-of-the-art for Practitioners, Analysts, and Scientists. Elsevier, 2014. https://doi.org/10.1016/C2011-0-07046-1.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.