@book { AufrufzumgemeinsamenKampfgegendenGtzendienst, title = "Aufruf zum gemeinsamen Kampf gegen den Götzendienst", subtitle = "On the Common Struggle against Idolatry", author = "Erich {Fromm} and Rainer {Funk}", year = "2015", publisher = "Edition Erich Fromm", address = "München, Deutschland", url = "https://books.openpublishing.com/document/307254" }