@book { PsychotherapiebeiDepressionausjournalistischerSicht,
    title = "Psychotherapie bei Depression aus journalistischer Sicht",
    author = "Iris {Habecker}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832449568",
    url = "https://m.diplom.de/document/220523"
}