Richter, P., & Rösler, K. (1992). Wolfs West-Spione: Ein Insider-Report. Elefanten-Press.
Chicago Style (17th ed.) CitationRichter, Peter, and Klaus Rösler. "Wolfs West-Spione: Ein Insider-Report." Elefanten-Press 1992.
MLA (9th ed.) CitationRichter, Peter, and Klaus Rösler. "Wolfs West-Spione: Ein Insider-Report." Elefanten-Press, 1992.
Warning: These citations may not always be 100% accurate.