Keller, G., & Köster, A. (1921). Gedichte. Insel-Verlag.
Chicago Style (17th ed.) CitationKeller, Gottfried, and Albert Köster. Gedichte. Leipzig: Insel-Verlag, 1921.
MLA (8th ed.) CitationKeller, Gottfried, and Albert Köster. Gedichte. Insel-Verlag, 1921.
Warning: These citations may not always be 100% accurate.