@book { ObsessedBisdumeinbist,
    title = "Obsessed: Bis du mein bist",
    author = "Don {Both} and Maria {O'Hara} and A.P.P. {Verlag}",
    year = "2023",
    publisher = "A.P.P. Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1352834"
}