Ix, I., & Kaldewey, R. (1988). Was in Religion Sache ist: Lern- und Lebenswissen (Auflage 1.). Patmos Verlag.
Citação norma ChicagoIx, Ilsetraud, and Rüdiger Kaldewey. Was in Religion Sache Ist: Lern- Und Lebenswissen. Auflage 1. Düsseldorf: Patmos Verlag, 1988.
Citação norma MLAIx, Ilsetraud, and Rüdiger Kaldewey. Was in Religion Sache Ist: Lern- Und Lebenswissen. Auflage 1. Patmos Verlag, 1988.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.