APA (7th ed.) Citation

Rilke, R. M., Andreas-Salome, L., & Pfeiffer, E. (1989). Briefwechsel. Insel Verlag.

Chicago Style (17th ed.) Citation

Rilke, Rainer Maria, Lou Andreas-Salome, and Ernst Pfeiffer. Briefwechsel. Frankfurt am Main: Insel Verlag, 1989.

MLA (8th ed.) Citation

Rilke, Rainer Maria, et al. Briefwechsel. Insel Verlag, 1989.