@book { UnheimlichverliebteGeister4RomanticThriller,
    title = "Unheimlich verliebte Geister: 4 Romantic Thriller",
    author = "Alfred {Bekker}",
    year = "2021",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/1149798"
}