Nickel, H. (2003). The leafhoppers and planthoppers of Germany (Hemiptera, Auchenorrhyncha): Patterns and strategies in a highly diverse group of phytophagous insects. Pensoft Publishers.
Chicago-Zitierstil (17. Ausg.)Nickel, Herbert. The Leafhoppers and Planthoppers of Germany (Hemiptera, Auchenorrhyncha): Patterns and Strategies in a Highly Diverse Group of Phytophagous Insects. Sofia: Pensoft Publishers, 2003.
MLA-Zitierstil (9. Ausg.)Nickel, Herbert. The Leafhoppers and Planthoppers of Germany (Hemiptera, Auchenorrhyncha): Patterns and Strategies in a Highly Diverse Group of Phytophagous Insects. Pensoft Publishers, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.