@book { HooligirlScheiaufRomeo2,
    title = "Hooligirl - Scheiß auf Romeo 2",
    author = "Emma {Hartmann}",
    year = "2023",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1399779"
}