Briefe

MLA

Rilke, Rainer Maria, and Horst Nalewski. Briefe. Frankfurt am Main: Insel, 1991.

APA

Rilke, R. Maria, & Nalewski, H. (1991). Briefe. Frankfurt am Main: Insel.

Chicago

Rilke, Rainer Maria Briefe. Vols. 1-2. Edited by Horst Nalewski. Frankfurt am Main: Insel, 1991.