@book { SommerfeelingDasPersonalksstmannicht,
    title = "Sommerfeeling: Das Personal küsst man nicht",
    author = "Hanna {Julian}",
    year = "2019",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1273845"
}