(2007). The long term fertilization trials in Halle (Saale), Germany: A tool for sustainable and environmentally compatible land management ; contributions of plant nutrition science in Halle 13 (2. rev. ed.). Dt. Univ.-Verl. https://doi.org/10.1007/978-3-8350-9648-6
Chicago-Zitierstil (17. Ausg.)The Long Term Fertilization Trials in Halle (Saale), Germany: A Tool for Sustainable and Environmentally Compatible Land Management ; Contributions of Plant Nutrition Science in Halle 13. 2. rev. ed. Wiesbaden: Dt. Univ.-Verl, 2007. https://doi.org/10.1007/978-3-8350-9648-6.
MLA-Zitierstil (9. Ausg.)The Long Term Fertilization Trials in Halle (Saale), Germany: A Tool for Sustainable and Environmentally Compatible Land Management ; Contributions of Plant Nutrition Science in Halle 13. 2. rev. ed. Dt. Univ.-Verl, 2007. https://doi.org/10.1007/978-3-8350-9648-6.