@book { Einhornzauber,
    title = "Einhornzauber",
    author = "Alisha {Bionda} and Alisha {Bionda} and Tanja {Bern} and Tanya {Carpenter} and Helene {Henke} and Iris {Hennemann} and Desirée und Frank {Hoese} and Gabriele {Ketterl} and Guido {Krain} and Thomas {Neumeier} and Tabea {Petersen} and Sören {Prescher} and Claudia {Romes}",
    year = "2020",
    publisher = "Ashera Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/997027"
}