Delau, R., & Thienel, S. (1985). Die dritte Semperoper (o. A.).
Chicago Style (17th ed.) CitationDelau, Reinhard, and Siegfried Thienel. Die Dritte Semperoper. o. A. Dresden, 1985.
MLA (8th ed.) CitationDelau, Reinhard, and Siegfried Thienel. Die Dritte Semperoper. o. A. 1985.
Warning: These citations may not always be 100% accurate.