Thumann, . A., & Dunning, S. (2008). Plant engineers and managers guide to energy conservation (9th ed.). Fairmont.
Citação norma ChicagoThumann, Albert, e Scott Dunning. Plant Engineers and Managers Guide to Energy Conservation. 9th ed. Lilburn: Fairmont, 2008.
Citação norma MLAThumann, Albert, e Scott Dunning. Plant Engineers and Managers Guide to Energy Conservation. 9th ed. Fairmont, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.