@book { ProsozialittimIslam,
    title = "Prosozialität im Islam",
    author = "Özden {Güneş}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06715-6",
    url = "https://www.peterlang.com/document/1050255"
}