Beck-Friis, B. G. (2001). Emissions of ammonia, nitrous oxide and methane during composting of organic household waste. Swedish Univ. of Agricultural Sciences.
Chicago-Zitierstil (17. Ausg.)Beck-Friis, Barbro Gunnarsdotter. Emissions of Ammonia, Nitrous Oxide and Methane During Composting of Organic Household Waste. Uppsala: Swedish Univ. of Agricultural Sciences, 2001.
MLA-Zitierstil (9. Ausg.)Beck-Friis, Barbro Gunnarsdotter. Emissions of Ammonia, Nitrous Oxide and Methane During Composting of Organic Household Waste. Swedish Univ. of Agricultural Sciences, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.