@book { HerzensbandSternenmagieBand8,
    title = "Herzensband - Sternenmagie - Band 8",
    author = "Isa {Day}",
    year = "2024",
    publisher = "Pongü",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1448846"
}