APA (7th ed.) Citation

Pepping, E., Schlicke, C., & Blarr, O. G. (1977). Das große Orgelbuch: = Great organ book. Schwann.

Chicago Style (17th ed.) Citation

Pepping, Ernst, Christian Schlicke, and Oskar Gottlieb Blarr. Das Große Orgelbuch: = Great Organ Book. Düsseldorf: Schwann, 1977.

MLA (9th ed.) Citation

Pepping, Ernst, et al. Das Große Orgelbuch: = Great Organ Book. Schwann, 1977.