@book { HaibcherDasUltimativeHaibuchfrKids,
    title = "Haibücher: Das Ultimative Haibuch für Kids",
    author = "Jenny {Kellett} and Philipp {Goldmann}",
    year = "2022",
    publisher = "Bellanova Books",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1302159"
}