Frey, C., & Wolter, M. (1999). "Apokalyptik". Glaube und Lernen, 14(1), 11-22.
Chicago Style (17th ed.) CitationFrey, Christofer, and Michael Wolter. ""Apokalyptik"." Glaube Und Lernen 14, no. 1 (1999): 11-22.
MLA (8th ed.) CitationFrey, Christofer, and Michael Wolter. ""Apokalyptik"." Glaube Und Lernen, vol. 14, no. 1, 1999, pp. 11-22.
Warning: These citations may not always be 100% accurate.