ScienceDirect (Online service), Brun, K., & Allison, T. (2022). Machinery and energy systems for the hydrogen economy. Elsevier.
Chicago Style (17th ed.) CitationScienceDirect (Online service), Klaus Brun, and T. Allison. Machinery and Energy Systems for the Hydrogen Economy. Amsterdam: Elsevier, 2022.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Machinery and Energy Systems for the Hydrogen Economy. Elsevier, 2022.
Warning: These citations may not always be 100% accurate.