Barragán-Gutiérrez, I. E., López-Díaz, A., & Krumm, W. (2017). Synthetic fuel production from shredded scrap waste. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Barragán-Gutiérrez, Iván Ernesto, Alfonso López-Díaz, i Wolfgang Krumm. Synthetic Fuel Production from Shredded Scrap Waste. Universidad Pedagógica y Tecnológica de Colombia, 2017.
MLA način citiranja (9. izdanje)Barragán-Gutiérrez, Iván Ernesto, et al. Synthetic Fuel Production from Shredded Scrap Waste. Universidad Pedagógica y Tecnológica de Colombia, 2017.
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