Tohutoro APA (7th ed.)

Schumann, C., Schumann, R., Weissweiler, E., Fritsch, H., & Crawford, R. L. (1996). The complete correspondence of Clara and Robert Schumann (Critical ed.). Peter Lang.

Tohutoru Kātū Chicago (17th ed.)

Schumann, Clara, Robert Schumann, Eva Weissweiler, Hildegard Fritsch, me Ronald L. Crawford. The Complete Correspondence of Clara and Robert Schumann. Critical ed. New York: Peter Lang, 1996.

Tohutoro MLA (9th ed.)

Schumann, Clara, et al. The Complete Correspondence of Clara and Robert Schumann. Critical ed. Peter Lang, 1996.