Kiers, A. M. (2000). Endive, chicory, and their wild relatives: A systematic and phylogenetic study of Cichorium (Asteraceae). National Herbarium Nederland.
Chicago-Zitierstil (17. Ausg.)Kiers, Annemieke M. Endive, Chicory, and Their Wild Relatives: A Systematic and Phylogenetic Study of Cichorium (Asteraceae). Leiden: National Herbarium Nederland, 2000.
MLA-Zitierstil (9. Ausg.)Kiers, Annemieke M. Endive, Chicory, and Their Wild Relatives: A Systematic and Phylogenetic Study of Cichorium (Asteraceae). National Herbarium Nederland, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.