Celan, P., & Bücher, R. (1991). Werke. Suhrkamp.
Chicago Style (17th ed.) CitationCelan, Paul, and Rolf Bücher. Werke. Frankfurt am Main: Suhrkamp, 1991.
MLA (8th ed.) CitationCelan, Paul, and Rolf Bücher. Werke. Suhrkamp, 1991.
Warning: These citations may not always be 100% accurate.