@book { WellnessoaseTempelderBegierde,
    title = "Wellnessoase-Tempel der Begierde",
    author = "Leona {Ray}",
    year = "2017",
    publisher = "roter mund verlag",
    address = "Mannheim, Deutschland",
    url = "https://rotermundverlag.de/document/355490"
}