@book { SeitensprngeDieSextherapeutinberichtet,
    title = "Seitensprünge - Die Sextherapeutin berichtet",
    author = "Catherine {Blake}",
    year = "2020",
    publisher = "venusbooks",
    address = "München, Deutschland",
    url = "https://m.venusbooks.de/document/542171"
}