@book { BindungstheorieundBindungsstrung,
    title = "Bindungstheorie und Bindungsstörung",
    author = "Karolin {Adler}",
    year = "2012",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656293668",
    url = "https://www.hausarbeiten.de/document/202824"
}