Grass, N., Berlanda, E., & Schreiber, G. (1957). Ostern in Tirol. Schlern-Schriften 169.
Chicago Style CitationGrass, Nikolaus, Emil Berlanda, and Georg Schreiber. "Ostern in Tirol." Schlern-Schriften 169 1957.
MLA CitationGrass, Nikolaus, Emil Berlanda, and Georg Schreiber. "Ostern in Tirol." Schlern-Schriften 169 1957.
Warning: These citations may not always be 100% accurate.