APA (7th ed.) Citation

Metzger, H., & Riehn, R. (1980). Jacques Offenbach. Ed. Text + Kritik.

Chicago Style (17th ed.) Citation

Metzger, Heinz-Klaus, and Rainer Riehn. Jacques Offenbach. München: Ed. Text + Kritik, 1980.

MLA (8th ed.) Citation

Metzger, Heinz-Klaus, and Rainer Riehn. Jacques Offenbach. Ed. Text + Kritik, 1980.