Lua APA (7ú heag.)
Valencia, R. C. (2013). The future of the chemical industry by 2050. Wiley-VCH Verlag GmbH & Co. KGaA.
Lua i Stíl Chicago (17ú heag.)
Valencia, Rafael Cayuela. The Future of the Chemical Industry by 2050. Weinheim: Wiley-VCH Verlag GmbH & Co. KGaA, 2013.
Lua MLA (9ú heag.)
Valencia, Rafael Cayuela. The Future of the Chemical Industry by 2050. Wiley-VCH Verlag GmbH & Co. KGaA, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.