Thumann, A. (2010). Plant engineers and managers guide to energy conservation (10th ed.). Fairmont Press.
Chicago-Zitierstil (17. Ausg.)Thumann, Albert. Plant Engineers and Managers Guide to Energy Conservation. 10th ed. Liburn, GA: Fairmont Press, 2010.
MLA-Zitierstil (9. Ausg.)Thumann, Albert. Plant Engineers and Managers Guide to Energy Conservation. 10th ed. Fairmont Press, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.