Parry, D. L. (2014). Co-digestion of organic waste products with wastewater solids: Final report with economic model. WERF.
Chicago-Zitierstil (17. Ausg.)Parry, David L. Co-digestion of Organic Waste Products with Wastewater Solids: Final Report with Economic Model. Alexandria, Virginia: WERF, 2014.
MLA-Zitierstil (9. Ausg.)Parry, David L. Co-digestion of Organic Waste Products with Wastewater Solids: Final Report with Economic Model. WERF, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.