@book { MeinwunderbareswildesKind,
    title = "Mein wunderbares wildes Kind",
    subtitle = "Zu laut, zu unbequem, zu anders - Was lebhafte und laute Kinder brauchen. So begleitest du dein Kind gut durchs Leben. Alle typischen Herausforderungen & die besten Lösungen. Spiegel-Bestsellerautorin",
    author = "Inke {Hummel}",
    year = "2021",
    publisher = "humboldt",
    address = "Hannover, Deutschland",
    url = "https://schluetersche.openpublishing.com/document/1108882"
}